20007630888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{225983}}^1$

素因数の和:226047

約数の個数: 128

約数和(自身を含む): 62480056320

約数和(自身を除く): 42472425432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2604, 2856, 3162, 3689, 4216, 5208, 6324, 7378, 11067, 12648, 14756, 22134, 29512, 44268, 88536, 225983, 451966, 677949, 903932, 1355898, 1581881, 1807864, 2711796, 3163762, 3841711, 4745643, 5423592, 6327524, 7005473, 7683422, 9491286, 11525133, 12655048, 14010946, 15366844, 18982572, 21016419, 23050266, 26891977, 28021892, 30733688, 37965144, 42032838, 46100532, 49038311, 53783954, 56043784, 80675931, 84065676, 92201064, 98076622, 107567908, 119093041, 147114933, 161351862, 168131352, 196153244, 215135816, 238186082, 294229866, 322703724, 357279123, 392306488, 476372164, 588459732, 645407448, 714558246, 833651287, 952744328, 1176919464, 1429116492, 1667302574, 2500953861, 2858232984, 3334605148, 5001907722, 6669210296, 10003815444, 20007630888]

約数ペア:

[(1, 20007630888), (2, 10003815444), (3, 6669210296), (4, 5001907722), (6, 3334605148), (7, 2858232984), (8, 2500953861), (12, 1667302574), (14, 1429116492), (17, 1176919464), (21, 952744328), (24, 833651287), (28, 714558246), (31, 645407448), (34, 588459732), (42, 476372164), (51, 392306488), (56, 357279123), (62, 322703724), (68, 294229866), (84, 238186082), (93, 215135816), (102, 196153244), (119, 168131352), (124, 161351862), (136, 147114933), (168, 119093041), (186, 107567908), (204, 98076622), (217, 92201064), (238, 84065676), (248, 80675931), (357, 56043784), (372, 53783954), (408, 49038311), (434, 46100532), (476, 42032838), (527, 37965144), (651, 30733688), (714, 28021892), (744, 26891977), (868, 23050266), (952, 21016419), (1054, 18982572), (1302, 15366844), (1428, 14010946), (1581, 12655048), (1736, 11525133), (2108, 9491286), (2604, 7683422), (2856, 7005473), (3162, 6327524), (3689, 5423592), (4216, 4745643), (5208, 3841711), (6324, 3163762), (7378, 2711796), (11067, 1807864), (12648, 1581881), (14756, 1355898), (22134, 903932), (29512, 677949), (44268, 451966), (88536, 225983)]