20145488622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2150917}}^1$

素因数の和:2151152

約数の個数: 32

約数和(自身を含む): 46253340672

約数和(自身を除く): 26107852050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 2150917, 4301834, 6452751, 12905502, 15056419, 30112838, 45169257, 90338514, 479654491, 959308982, 1438963473, 2877926946, 3357581437, 6715162874, 10072744311, 20145488622]

約数ペア:

[(1, 20145488622), (2, 10072744311), (3, 6715162874), (6, 3357581437), (7, 2877926946), (14, 1438963473), (21, 959308982), (42, 479654491), (223, 90338514), (446, 45169257), (669, 30112838), (1338, 15056419), (1561, 12905502), (3122, 6452751), (4683, 4301834), (9366, 2150917)]