20176329592

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{5413}}^1$

素因数の和:5680

約数の個数: 64

約数和(自身を含む): 39468060000

約数和(自身を除く): 19291730408

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 149, 212, 236, 298, 424, 472, 596, 1192, 3127, 5413, 6254, 7897, 8791, 10826, 12508, 15794, 17582, 21652, 25016, 31588, 35164, 43304, 63176, 70328, 286889, 319367, 465923, 573778, 638734, 806537, 931846, 1147556, 1277468, 1613074, 1863692, 2295112, 2554936, 3226148, 3727384, 6452296, 16926451, 33852902, 42746461, 47585683, 67705804, 85492922, 95171366, 135411608, 170985844, 190342732, 341971688, 380685464, 2522041199, 5044082398, 10088164796, 20176329592]

約数ペア:

[(1, 20176329592), (2, 10088164796), (4, 5044082398), (8, 2522041199), (53, 380685464), (59, 341971688), (106, 190342732), (118, 170985844), (149, 135411608), (212, 95171366), (236, 85492922), (298, 67705804), (424, 47585683), (472, 42746461), (596, 33852902), (1192, 16926451), (3127, 6452296), (5413, 3727384), (6254, 3226148), (7897, 2554936), (8791, 2295112), (10826, 1863692), (12508, 1613074), (15794, 1277468), (17582, 1147556), (21652, 931846), (25016, 806537), (31588, 638734), (35164, 573778), (43304, 465923), (63176, 319367), (70328, 286889)]