2000184394872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{25999}}^1\times {\mathrm{168713}}^1$

素因数の和:194740

約数の個数: 64

約数和(自身を含む): 5263876800000

約数和(自身を除く): 3263692405128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 25999, 51998, 77997, 103996, 155994, 168713, 207992, 311988, 337426, 493981, 506139, 623976, 674852, 987962, 1012278, 1349704, 1481943, 1975924, 2024556, 2963886, 3205547, 3951848, 4049112, 5927772, 6411094, 9616641, 11855544, 12822188, 19233282, 25644376, 38466564, 76933128, 4386369287, 8772738574, 13159107861, 17545477148, 26318215722, 35090954296, 52636431444, 83341016453, 105272862888, 166682032906, 250023049359, 333364065812, 500046098718, 666728131624, 1000092197436, 2000184394872]

約数ペア:

[(1, 2000184394872), (2, 1000092197436), (3, 666728131624), (4, 500046098718), (6, 333364065812), (8, 250023049359), (12, 166682032906), (19, 105272862888), (24, 83341016453), (38, 52636431444), (57, 35090954296), (76, 26318215722), (114, 17545477148), (152, 13159107861), (228, 8772738574), (456, 4386369287), (25999, 76933128), (51998, 38466564), (77997, 25644376), (103996, 19233282), (155994, 12822188), (168713, 11855544), (207992, 9616641), (311988, 6411094), (337426, 5927772), (493981, 4049112), (506139, 3951848), (623976, 3205547), (674852, 2963886), (987962, 2024556), (1012278, 1975924), (1349704, 1481943)]