20174502008

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{378253}}^1$

素因数の和:378431

約数の個数: 32

約数和(自身を含む): 38808860400

約数和(自身を除く): 18634358392

約数列:

[1, 2, 4, 8, 59, 113, 118, 226, 236, 452, 472, 904, 6667, 13334, 26668, 53336, 378253, 756506, 1513012, 3026024, 22316927, 42742589, 44633854, 85485178, 89267708, 170970356, 178535416, 341940712, 2521812751, 5043625502, 10087251004, 20174502008]

約数ペア:

[(1, 20174502008), (2, 10087251004), (4, 5043625502), (8, 2521812751), (59, 341940712), (113, 178535416), (118, 170970356), (226, 89267708), (236, 85485178), (452, 44633854), (472, 42742589), (904, 22316927), (6667, 3026024), (13334, 1513012), (26668, 756506), (53336, 378253)]