20002374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{158749}}^1$

素因数の和:158764

約数の個数: 24

約数和(自身を含む): 49530000

約数和(自身を除く): 29527626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 158749, 317498, 476247, 952494, 1111243, 1428741, 2222486, 2857482, 3333729, 6667458, 10001187, 20002374]

約数ペア:

[(1, 20002374), (2, 10001187), (3, 6667458), (6, 3333729), (7, 2857482), (9, 2222486), (14, 1428741), (18, 1111243), (21, 952494), (42, 476247), (63, 317498), (126, 158749)]