20066238

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11987}}^1$

素因数の和:12029

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 25967682

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 11987, 23974, 35961, 71922, 107883, 215766, 323649, 371597, 647298, 743194, 1114791, 2229582, 3344373, 6688746, 10033119, 20066238]

約数ペア:

[(1, 20066238), (2, 10033119), (3, 6688746), (6, 3344373), (9, 2229582), (18, 1114791), (27, 743194), (31, 647298), (54, 371597), (62, 323649), (93, 215766), (186, 107883), (279, 71922), (558, 35961), (837, 23974), (1674, 11987)]