20100292030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22088233}}^1$

素因数の和:22088260

約数の個数: 32

約数和(自身を含む): 44529879744

約数和(自身を除く): 24429587714

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22088233, 44176466, 110441165, 154617631, 220882330, 287147029, 309235262, 574294058, 773088155, 1435735145, 1546176310, 2010029203, 2871470290, 4020058406, 10050146015, 20100292030]

約数ペア:

[(1, 20100292030), (2, 10050146015), (5, 4020058406), (7, 2871470290), (10, 2010029203), (13, 1546176310), (14, 1435735145), (26, 773088155), (35, 574294058), (65, 309235262), (70, 287147029), (91, 220882330), (130, 154617631), (182, 110441165), (455, 44176466), (910, 22088233)]