20177409072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{7207}}^1$

素因数の和:7355

約数の個数: 160

約数和(自身を含む): 57145485312

約数和(自身を除く): 36968076240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 73, 94, 102, 136, 141, 146, 188, 204, 219, 272, 282, 292, 376, 408, 438, 564, 584, 752, 799, 816, 876, 1128, 1168, 1241, 1598, 1752, 2256, 2397, 2482, 3196, 3431, 3504, 3723, 4794, 4964, 6392, 6862, 7207, 7446, 9588, 9928, 10293, 12784, 13724, 14414, 14892, 19176, 19856, 20586, 21621, 27448, 28828, 29784, 38352, 41172, 43242, 54896, 57656, 58327, 59568, 82344, 86484, 115312, 116654, 122519, 164688, 172968, 174981, 233308, 245038, 338729, 345936, 349962, 367557, 466616, 490076, 526111, 677458, 699924, 735114, 933232, 980152, 1016187, 1052222, 1354916, 1399848, 1470228, 1578333, 1960304, 2032374, 2104444, 2709832, 2799696, 2940456, 3156666, 4064748, 4208888, 5419664, 5758393, 5880912, 6313332, 8129496, 8417776, 8943887, 11516786, 12626664, 16258992, 17275179, 17887774, 23033572, 24727217, 25253328, 26831661, 34550358, 35775548, 46067144, 49454434, 53663322, 69100716, 71551096, 74181651, 92134288, 98908868, 107326644, 138201432, 143102192, 148363302, 197817736, 214653288, 276402864, 296726604, 395635472, 420362689, 429306576, 593453208, 840725378, 1186906416, 1261088067, 1681450756, 2522176134, 3362901512, 5044352268, 6725803024, 10088704536, 20177409072]

約数ペア:

[(1, 20177409072), (2, 10088704536), (3, 6725803024), (4, 5044352268), (6, 3362901512), (8, 2522176134), (12, 1681450756), (16, 1261088067), (17, 1186906416), (24, 840725378), (34, 593453208), (47, 429306576), (48, 420362689), (51, 395635472), (68, 296726604), (73, 276402864), (94, 214653288), (102, 197817736), (136, 148363302), (141, 143102192), (146, 138201432), (188, 107326644), (204, 98908868), (219, 92134288), (272, 74181651), (282, 71551096), (292, 69100716), (376, 53663322), (408, 49454434), (438, 46067144), (564, 35775548), (584, 34550358), (752, 26831661), (799, 25253328), (816, 24727217), (876, 23033572), (1128, 17887774), (1168, 17275179), (1241, 16258992), (1598, 12626664), (1752, 11516786), (2256, 8943887), (2397, 8417776), (2482, 8129496), (3196, 6313332), (3431, 5880912), (3504, 5758393), (3723, 5419664), (4794, 4208888), (4964, 4064748), (6392, 3156666), (6862, 2940456), (7207, 2799696), (7446, 2709832), (9588, 2104444), (9928, 2032374), (10293, 1960304), (12784, 1578333), (13724, 1470228), (14414, 1399848), (14892, 1354916), (19176, 1052222), (19856, 1016187), (20586, 980152), (21621, 933232), (27448, 735114), (28828, 699924), (29784, 677458), (38352, 526111), (41172, 490076), (43242, 466616), (54896, 367557), (57656, 349962), (58327, 345936), (59568, 338729), (82344, 245038), (86484, 233308), (115312, 174981), (116654, 172968), (122519, 164688)]