20175714624

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1389

約数の個数: 224

約数和(自身を含む): 59645214720

約数和(自身を除く): 39469500096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 239, 248, 312, 372, 403, 416, 478, 496, 624, 717, 744, 806, 832, 956, 992, 1091, 1209, 1248, 1434, 1488, 1612, 1912, 1984, 2182, 2418, 2496, 2868, 2976, 3107, 3224, 3273, 3824, 4364, 4836, 5736, 5952, 6214, 6448, 6546, 7409, 7648, 8728, 9321, 9672, 11472, 12428, 12896, 13092, 14183, 14818, 15296, 17456, 18642, 19344, 22227, 22944, 24856, 25792, 26184, 28366, 29636, 33821, 34912, 37284, 38688, 42549, 44454, 45888, 49712, 52368, 56732, 59272, 67642, 69824, 74568, 77376, 85098, 88908, 96317, 99424, 101463, 104736, 113464, 118544, 135284, 149136, 170196, 177816, 192634, 198848, 202926, 209472, 226928, 237088, 260749, 270568, 288951, 298272, 340392, 355632, 385268, 405852, 439673, 453856, 474176, 521498, 541136, 577902, 596544, 680784, 711264, 770536, 782247, 811704, 879346, 907712, 1042996, 1082272, 1155804, 1319019, 1361568, 1422528, 1541072, 1564494, 1623408, 1758692, 2085992, 2164544, 2311608, 2638038, 2723136, 3082144, 3128988, 3246816, 3389737, 3517384, 4171984, 4623216, 5276076, 6164288, 6257976, 6493632, 6779474, 7034768, 8083219, 8343968, 9246432, 10169211, 10552152, 12515952, 13558948, 14069536, 16166438, 16687936, 18492864, 20338422, 21104304, 24249657, 25031904, 27117896, 28139072, 32332876, 40676844, 42208608, 48499314, 50063808, 54235792, 64665752, 81353688, 84417216, 96998628, 105081847, 108471584, 129331504, 162707376, 193997256, 210163694, 216943168, 258663008, 315245541, 325414752, 387994512, 420327388, 517326016, 630491082, 650829504, 775989024, 840654776, 1260982164, 1551978048, 1681309552, 2521964328, 3362619104, 5043928656, 6725238208, 10087857312, 20175714624]

約数ペア:

[(1, 20175714624), (2, 10087857312), (3, 6725238208), (4, 5043928656), (6, 3362619104), (8, 2521964328), (12, 1681309552), (13, 1551978048), (16, 1260982164), (24, 840654776), (26, 775989024), (31, 650829504), (32, 630491082), (39, 517326016), (48, 420327388), (52, 387994512), (62, 325414752), (64, 315245541), (78, 258663008), (93, 216943168), (96, 210163694), (104, 193997256), (124, 162707376), (156, 129331504), (186, 108471584), (192, 105081847), (208, 96998628), (239, 84417216), (248, 81353688), (312, 64665752), (372, 54235792), (403, 50063808), (416, 48499314), (478, 42208608), (496, 40676844), (624, 32332876), (717, 28139072), (744, 27117896), (806, 25031904), (832, 24249657), (956, 21104304), (992, 20338422), (1091, 18492864), (1209, 16687936), (1248, 16166438), (1434, 14069536), (1488, 13558948), (1612, 12515952), (1912, 10552152), (1984, 10169211), (2182, 9246432), (2418, 8343968), (2496, 8083219), (2868, 7034768), (2976, 6779474), (3107, 6493632), (3224, 6257976), (3273, 6164288), (3824, 5276076), (4364, 4623216), (4836, 4171984), (5736, 3517384), (5952, 3389737), (6214, 3246816), (6448, 3128988), (6546, 3082144), (7409, 2723136), (7648, 2638038), (8728, 2311608), (9321, 2164544), (9672, 2085992), (11472, 1758692), (12428, 1623408), (12896, 1564494), (13092, 1541072), (14183, 1422528), (14818, 1361568), (15296, 1319019), (17456, 1155804), (18642, 1082272), (19344, 1042996), (22227, 907712), (22944, 879346), (24856, 811704), (25792, 782247), (26184, 770536), (28366, 711264), (29636, 680784), (33821, 596544), (34912, 577902), (37284, 541136), (38688, 521498), (42549, 474176), (44454, 453856), (45888, 439673), (49712, 405852), (52368, 385268), (56732, 355632), (59272, 340392), (67642, 298272), (69824, 288951), (74568, 270568), (77376, 260749), (85098, 237088), (88908, 226928), (96317, 209472), (99424, 202926), (101463, 198848), (104736, 192634), (113464, 177816), (118544, 170196), (135284, 149136)]