20007665328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59546623}}^1$

素因数の和:59546641

約数の個数: 40

約数和(自身を含む): 59070251008

約数和(自身を除く): 39062585680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59546623, 119093246, 178639869, 238186492, 357279738, 416826361, 476372984, 714559476, 833652722, 952745968, 1250479083, 1429118952, 1667305444, 2500958166, 2858237904, 3334610888, 5001916332, 6669221776, 10003832664, 20007665328]

約数ペア:

[(1, 20007665328), (2, 10003832664), (3, 6669221776), (4, 5001916332), (6, 3334610888), (7, 2858237904), (8, 2500958166), (12, 1667305444), (14, 1429118952), (16, 1250479083), (21, 952745968), (24, 833652722), (28, 714559476), (42, 476372984), (48, 416826361), (56, 357279738), (84, 238186492), (112, 178639869), (168, 119093246), (336, 59546623)]