20725114536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{2399}}^1$

素因数の和:2760

約数の個数: 192

約数和(自身を含む): 65460096000

約数和(自身を除く): 44734981464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 281, 366, 427, 488, 504, 549, 562, 732, 843, 854, 1098, 1124, 1281, 1464, 1686, 1708, 1967, 2196, 2248, 2399, 2529, 2562, 3372, 3416, 3843, 3934, 4392, 4798, 5058, 5124, 5901, 6744, 7197, 7686, 7868, 9596, 10116, 10248, 11802, 14394, 15372, 15736, 16793, 17141, 17703, 19192, 20232, 21591, 23604, 28788, 30744, 33586, 34282, 35406, 43182, 47208, 50379, 51423, 57576, 67172, 68564, 70812, 86364, 100758, 102846, 119987, 134344, 137128, 141624, 146339, 151137, 154269, 172728, 201516, 205692, 239974, 292678, 302274, 308538, 359961, 403032, 411384, 439017, 479948, 585356, 604548, 617076, 674119, 719922, 878034, 959896, 1024373, 1079883, 1170712, 1209096, 1234152, 1317051, 1348238, 1439844, 1756068, 2022357, 2048746, 2159766, 2634102, 2696476, 2879688, 3073119, 3512136, 4044714, 4097492, 4319532, 4718833, 5268204, 5392952, 6067071, 6146238, 8089428, 8194984, 8639064, 9219357, 9437666, 10536408, 12134142, 12292476, 14156499, 16178856, 18438714, 18875332, 24268284, 24584952, 28312998, 36877428, 37750664, 41121259, 42469497, 48536568, 56625996, 73754856, 82242518, 84938994, 113251992, 123363777, 164485036, 169877988, 246727554, 287848813, 328970072, 339755976, 370091331, 493455108, 575697626, 740182662, 863546439, 986910216, 1151395252, 1480365324, 1727092878, 2302790504, 2590639317, 2960730648, 3454185756, 5181278634, 6908371512, 10362557268, 20725114536]

約数ペア:

[(1, 20725114536), (2, 10362557268), (3, 6908371512), (4, 5181278634), (6, 3454185756), (7, 2960730648), (8, 2590639317), (9, 2302790504), (12, 1727092878), (14, 1480365324), (18, 1151395252), (21, 986910216), (24, 863546439), (28, 740182662), (36, 575697626), (42, 493455108), (56, 370091331), (61, 339755976), (63, 328970072), (72, 287848813), (84, 246727554), (122, 169877988), (126, 164485036), (168, 123363777), (183, 113251992), (244, 84938994), (252, 82242518), (281, 73754856), (366, 56625996), (427, 48536568), (488, 42469497), (504, 41121259), (549, 37750664), (562, 36877428), (732, 28312998), (843, 24584952), (854, 24268284), (1098, 18875332), (1124, 18438714), (1281, 16178856), (1464, 14156499), (1686, 12292476), (1708, 12134142), (1967, 10536408), (2196, 9437666), (2248, 9219357), (2399, 8639064), (2529, 8194984), (2562, 8089428), (3372, 6146238), (3416, 6067071), (3843, 5392952), (3934, 5268204), (4392, 4718833), (4798, 4319532), (5058, 4097492), (5124, 4044714), (5901, 3512136), (6744, 3073119), (7197, 2879688), (7686, 2696476), (7868, 2634102), (9596, 2159766), (10116, 2048746), (10248, 2022357), (11802, 1756068), (14394, 1439844), (15372, 1348238), (15736, 1317051), (16793, 1234152), (17141, 1209096), (17703, 1170712), (19192, 1079883), (20232, 1024373), (21591, 959896), (23604, 878034), (28788, 719922), (30744, 674119), (33586, 617076), (34282, 604548), (35406, 585356), (43182, 479948), (47208, 439017), (50379, 411384), (51423, 403032), (57576, 359961), (67172, 308538), (68564, 302274), (70812, 292678), (86364, 239974), (100758, 205692), (102846, 201516), (119987, 172728), (134344, 154269), (137128, 151137), (141624, 146339)]