20035009416

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1982879}}^1$

素因数の和:1983309

約数の個数: 32

約数和(自身を含む): 50206521600

約数和(自身を除く): 30171512184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 1982879, 3965758, 5948637, 7931516, 11897274, 15863032, 23794548, 47589096, 834792059, 1669584118, 2504376177, 3339168236, 5008752354, 6678336472, 10017504708, 20035009416]

約数ペア:

[(1, 20035009416), (2, 10017504708), (3, 6678336472), (4, 5008752354), (6, 3339168236), (8, 2504376177), (12, 1669584118), (24, 834792059), (421, 47589096), (842, 23794548), (1263, 15863032), (1684, 11897274), (2526, 7931516), (3368, 5948637), (5052, 3965758), (10104, 1982879)]