20199372

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5483}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 47294016

約数和(自身を除く): 27094644

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5483, 10966, 16449, 21932, 32898, 65796, 1683281, 3366562, 5049843, 6733124, 10099686, 20199372]

約数ペア:

[(1, 20199372), (2, 10099686), (3, 6733124), (4, 5049843), (6, 3366562), (12, 1683281), (307, 65796), (614, 32898), (921, 21932), (1228, 16449), (1842, 10966), (3684, 5483)]