20194270992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14851}}^1$

素因数の和:14962

約数の個数: 240

約数和(自身を含む): 68951301120

約数和(自身を除く): 48757030128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 71, 72, 76, 84, 112, 114, 126, 133, 142, 144, 152, 168, 171, 213, 228, 252, 266, 284, 304, 336, 342, 399, 426, 456, 497, 504, 532, 568, 639, 684, 798, 852, 912, 994, 1008, 1064, 1136, 1197, 1278, 1349, 1368, 1491, 1596, 1704, 1988, 2128, 2394, 2556, 2698, 2736, 2982, 3192, 3408, 3976, 4047, 4473, 4788, 5112, 5396, 5964, 6384, 7952, 8094, 8946, 9443, 9576, 10224, 10792, 11928, 12141, 14851, 16188, 17892, 18886, 19152, 21584, 23856, 24282, 28329, 29702, 32376, 35784, 37772, 44553, 48564, 56658, 59404, 64752, 71568, 75544, 84987, 89106, 97128, 103957, 113316, 118808, 133659, 151088, 169974, 178212, 194256, 207914, 226632, 237616, 267318, 282169, 311871, 339948, 356424, 415828, 453264, 534636, 564338, 623742, 679896, 712848, 831656, 846507, 935613, 1054421, 1069272, 1128676, 1247484, 1359792, 1663312, 1693014, 1871226, 1975183, 2108842, 2138544, 2257352, 2494968, 2539521, 3163263, 3386028, 3742452, 3950366, 4217684, 4514704, 4989936, 5079042, 5925549, 6326526, 6772056, 7380947, 7484904, 7900732, 8435368, 9489789, 10158084, 11851098, 12653052, 13544112, 14761894, 14969808, 15801464, 16870736, 17776647, 18979578, 20033999, 20316168, 22142841, 23702196, 25306104, 29523788, 31602928, 35553294, 37959156, 40067998, 40632336, 44285682, 47404392, 50612208, 59047576, 60101997, 66428523, 71106588, 75918312, 80135996, 88571364, 94808784, 118095152, 120203994, 132857046, 140237993, 142213176, 151836624, 160271992, 177142728, 180305991, 240407988, 265714092, 280475986, 284426352, 320543984, 354285456, 360611982, 420713979, 480815976, 531428184, 560951972, 721223964, 841427958, 961631952, 1062856368, 1121903944, 1262141937, 1442447928, 1682855916, 2243807888, 2524283874, 2884895856, 3365711832, 5048567748, 6731423664, 10097135496, 20194270992]

約数ペア:

[(1, 20194270992), (2, 10097135496), (3, 6731423664), (4, 5048567748), (6, 3365711832), (7, 2884895856), (8, 2524283874), (9, 2243807888), (12, 1682855916), (14, 1442447928), (16, 1262141937), (18, 1121903944), (19, 1062856368), (21, 961631952), (24, 841427958), (28, 721223964), (36, 560951972), (38, 531428184), (42, 480815976), (48, 420713979), (56, 360611982), (57, 354285456), (63, 320543984), (71, 284426352), (72, 280475986), (76, 265714092), (84, 240407988), (112, 180305991), (114, 177142728), (126, 160271992), (133, 151836624), (142, 142213176), (144, 140237993), (152, 132857046), (168, 120203994), (171, 118095152), (213, 94808784), (228, 88571364), (252, 80135996), (266, 75918312), (284, 71106588), (304, 66428523), (336, 60101997), (342, 59047576), (399, 50612208), (426, 47404392), (456, 44285682), (497, 40632336), (504, 40067998), (532, 37959156), (568, 35553294), (639, 31602928), (684, 29523788), (798, 25306104), (852, 23702196), (912, 22142841), (994, 20316168), (1008, 20033999), (1064, 18979578), (1136, 17776647), (1197, 16870736), (1278, 15801464), (1349, 14969808), (1368, 14761894), (1491, 13544112), (1596, 12653052), (1704, 11851098), (1988, 10158084), (2128, 9489789), (2394, 8435368), (2556, 7900732), (2698, 7484904), (2736, 7380947), (2982, 6772056), (3192, 6326526), (3408, 5925549), (3976, 5079042), (4047, 4989936), (4473, 4514704), (4788, 4217684), (5112, 3950366), (5396, 3742452), (5964, 3386028), (6384, 3163263), (7952, 2539521), (8094, 2494968), (8946, 2257352), (9443, 2138544), (9576, 2108842), (10224, 1975183), (10792, 1871226), (11928, 1693014), (12141, 1663312), (14851, 1359792), (16188, 1247484), (17892, 1128676), (18886, 1069272), (19152, 1054421), (21584, 935613), (23856, 846507), (24282, 831656), (28329, 712848), (29702, 679896), (32376, 623742), (35784, 564338), (37772, 534636), (44553, 453264), (48564, 415828), (56658, 356424), (59404, 339948), (64752, 311871), (71568, 282169), (75544, 267318), (84987, 237616), (89106, 226632), (97128, 207914), (103957, 194256), (113316, 178212), (118808, 169974), (133659, 151088)]