20659775136

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30713}}^1$

素因数の和:30764

約数の個数: 288

約数和(自身を含む): 74117550528

約数和(自身を除く): 53457775392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 224, 231, 264, 273, 286, 294, 308, 312, 336, 352, 364, 392, 416, 429, 462, 528, 539, 546, 572, 588, 616, 624, 637, 672, 728, 784, 858, 924, 1001, 1056, 1078, 1092, 1144, 1176, 1232, 1248, 1274, 1456, 1568, 1617, 1716, 1848, 1911, 2002, 2156, 2184, 2288, 2352, 2464, 2548, 2912, 3003, 3234, 3432, 3696, 3822, 4004, 4312, 4368, 4576, 4704, 5096, 6006, 6468, 6864, 7007, 7392, 7644, 8008, 8624, 8736, 10192, 12012, 12936, 13728, 14014, 15288, 16016, 17248, 20384, 21021, 24024, 25872, 28028, 30576, 30713, 32032, 42042, 48048, 51744, 56056, 61152, 61426, 84084, 92139, 96096, 112112, 122852, 168168, 184278, 214991, 224224, 245704, 336336, 337843, 368556, 399269, 429982, 491408, 644973, 672672, 675686, 737112, 798538, 859964, 982816, 1013529, 1197807, 1289946, 1351372, 1474224, 1504937, 1597076, 1719928, 2027058, 2364901, 2395614, 2579892, 2702744, 2794883, 2948448, 3009874, 3194152, 3439856, 4054116, 4391959, 4514811, 4729802, 4791228, 5159784, 5405488, 5589766, 6019748, 6388304, 6879712, 7094703, 8108232, 8384649, 8783918, 9029622, 9459604, 9582456, 10319568, 10810976, 11179532, 12039496, 12776608, 13175877, 14189406, 16216464, 16554307, 16769298, 17567836, 18059244, 18919208, 19164912, 19564181, 20639136, 22359064, 24078992, 26351754, 28378812, 30743713, 32432928, 33108614, 33538596, 35135672, 36118488, 37838416, 38329824, 39128362, 44718128, 48157984, 49662921, 52703508, 56757624, 58692543, 61487426, 66217228, 67077192, 70271344, 72236976, 75676832, 78256724, 89436256, 92231139, 99325842, 105407016, 113515248, 117385086, 122974852, 132434456, 134154384, 140542688, 144473952, 156513448, 184462278, 198651684, 210814032, 215205991, 227030496, 234770172, 245949704, 264868912, 268308768, 313026896, 368924556, 397303368, 421628064, 430411982, 469540344, 491899408, 529737824, 626053792, 645617973, 737849112, 794606736, 860823964, 939080688, 983798816, 1291235946, 1475698224, 1589213472, 1721647928, 1878161376, 2582471892, 2951396448, 3443295856, 5164943784, 6886591712, 10329887568, 20659775136]

約数ペア:

[(1, 20659775136), (2, 10329887568), (3, 6886591712), (4, 5164943784), (6, 3443295856), (7, 2951396448), (8, 2582471892), (11, 1878161376), (12, 1721647928), (13, 1589213472), (14, 1475698224), (16, 1291235946), (21, 983798816), (22, 939080688), (24, 860823964), (26, 794606736), (28, 737849112), (32, 645617973), (33, 626053792), (39, 529737824), (42, 491899408), (44, 469540344), (48, 430411982), (49, 421628064), (52, 397303368), (56, 368924556), (66, 313026896), (77, 268308768), (78, 264868912), (84, 245949704), (88, 234770172), (91, 227030496), (96, 215205991), (98, 210814032), (104, 198651684), (112, 184462278), (132, 156513448), (143, 144473952), (147, 140542688), (154, 134154384), (156, 132434456), (168, 122974852), (176, 117385086), (182, 113515248), (196, 105407016), (208, 99325842), (224, 92231139), (231, 89436256), (264, 78256724), (273, 75676832), (286, 72236976), (294, 70271344), (308, 67077192), (312, 66217228), (336, 61487426), (352, 58692543), (364, 56757624), (392, 52703508), (416, 49662921), (429, 48157984), (462, 44718128), (528, 39128362), (539, 38329824), (546, 37838416), (572, 36118488), (588, 35135672), (616, 33538596), (624, 33108614), (637, 32432928), (672, 30743713), (728, 28378812), (784, 26351754), (858, 24078992), (924, 22359064), (1001, 20639136), (1056, 19564181), (1078, 19164912), (1092, 18919208), (1144, 18059244), (1176, 17567836), (1232, 16769298), (1248, 16554307), (1274, 16216464), (1456, 14189406), (1568, 13175877), (1617, 12776608), (1716, 12039496), (1848, 11179532), (1911, 10810976), (2002, 10319568), (2156, 9582456), (2184, 9459604), (2288, 9029622), (2352, 8783918), (2464, 8384649), (2548, 8108232), (2912, 7094703), (3003, 6879712), (3234, 6388304), (3432, 6019748), (3696, 5589766), (3822, 5405488), (4004, 5159784), (4312, 4791228), (4368, 4729802), (4576, 4514811), (4704, 4391959), (5096, 4054116), (6006, 3439856), (6468, 3194152), (6864, 3009874), (7007, 2948448), (7392, 2794883), (7644, 2702744), (8008, 2579892), (8624, 2395614), (8736, 2364901), (10192, 2027058), (12012, 1719928), (12936, 1597076), (13728, 1504937), (14014, 1474224), (15288, 1351372), (16016, 1289946), (17248, 1197807), (20384, 1013529), (21021, 982816), (24024, 859964), (25872, 798538), (28028, 737112), (30576, 675686), (30713, 672672), (32032, 644973), (42042, 491408), (48048, 429982), (51744, 399269), (56056, 368556), (61152, 337843), (61426, 336336), (84084, 245704), (92139, 224224), (96096, 214991), (112112, 184278), (122852, 168168)]