20342287270

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3329}}^1\times {\mathrm{10357}}^1$

素因数の和:13752

約数の個数: 32

約数和(自身を含む): 37251511200

約数和(自身を除く): 16909223930

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 3329, 6658, 10357, 16645, 20714, 33290, 51785, 103570, 196411, 392822, 611063, 982055, 1222126, 1964110, 3055315, 6110630, 34478453, 68956906, 172392265, 344784530, 2034228727, 4068457454, 10171143635, 20342287270]

約数ペア:

[(1, 20342287270), (2, 10171143635), (5, 4068457454), (10, 2034228727), (59, 344784530), (118, 172392265), (295, 68956906), (590, 34478453), (3329, 6110630), (6658, 3055315), (10357, 1964110), (16645, 1222126), (20714, 982055), (33290, 611063), (51785, 392822), (103570, 196411)]