20233713578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1\times {\mathrm{21149}}^1$

素因数の和:22382

約数の個数: 32

約数和(自身を含む): 33769612800

約数和(自身を除く): 13535899222

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1187, 2374, 15431, 21149, 30862, 36797, 42298, 73594, 274937, 478361, 549874, 655619, 956722, 1311238, 8523047, 17046094, 25103863, 50207726, 326350219, 652700438, 778219753, 1556439506, 10116856789, 20233713578]

約数ペア:

[(1, 20233713578), (2, 10116856789), (13, 1556439506), (26, 778219753), (31, 652700438), (62, 326350219), (403, 50207726), (806, 25103863), (1187, 17046094), (2374, 8523047), (15431, 1311238), (21149, 956722), (30862, 655619), (36797, 549874), (42298, 478361), (73594, 274937)]