20054082

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 43211520

約数和(自身を除く): 23157438

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4091, 4902, 8182, 12273, 24546, 77729, 155458, 175913, 233187, 351826, 466374, 527739, 1055478, 3342347, 6684694, 10027041, 20054082]

約数ペア:

[(1, 20054082), (2, 10027041), (3, 6684694), (6, 3342347), (19, 1055478), (38, 527739), (43, 466374), (57, 351826), (86, 233187), (114, 175913), (129, 155458), (258, 77729), (817, 24546), (1634, 12273), (2451, 8182), (4091, 4902)]