20851933416

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23481907}}^1$

素因数の和:23481953

約数の個数: 32

約数和(自身を含む): 53538750240

約数和(自身を除く): 32686816824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23481907, 46963814, 70445721, 93927628, 140891442, 187855256, 281782884, 563565768, 868830559, 1737661118, 2606491677, 3475322236, 5212983354, 6950644472, 10425966708, 20851933416]

約数ペア:

[(1, 20851933416), (2, 10425966708), (3, 6950644472), (4, 5212983354), (6, 3475322236), (8, 2606491677), (12, 1737661118), (24, 868830559), (37, 563565768), (74, 281782884), (111, 187855256), (148, 140891442), (222, 93927628), (296, 70445721), (444, 46963814), (888, 23481907)]