20008902326

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1\times {\mathrm{11801}}^1$

素因数の和:12716

約数の個数: 32

約数和(自身を含む): 34560787968

約数和(自身を除く): 14551885642

約数列:

[1, 2, 7, 14, 163, 326, 743, 1141, 1486, 2282, 5201, 10402, 11801, 23602, 82607, 121109, 165214, 242218, 847763, 1695526, 1923563, 3847126, 8768143, 13464941, 17536286, 26929882, 61377001, 122754002, 1429207309, 2858414618, 10004451163, 20008902326]

約数ペア:

[(1, 20008902326), (2, 10004451163), (7, 2858414618), (14, 1429207309), (163, 122754002), (326, 61377001), (743, 26929882), (1141, 17536286), (1486, 13464941), (2282, 8768143), (5201, 3847126), (10402, 1923563), (11801, 1695526), (23602, 847763), (82607, 242218), (121109, 165214)]