2020122124774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7907}}^1\times {\mathrm{578021}}^1$

素因数の和:585960

約数の個数: 32

約数和(自身を含む): 3455674469856

約数和(自身を除く): 1435552345082

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 7907, 15814, 102791, 134419, 205582, 268838, 578021, 1156042, 1747447, 3494894, 7514273, 9826357, 15028546, 19652714, 127742641, 255485282, 4570412047, 9140824094, 59415356611, 77697004799, 118830713222, 155394009598, 1010061062387, 2020122124774]

約数ペア:

[(1, 2020122124774), (2, 1010061062387), (13, 155394009598), (17, 118830713222), (26, 77697004799), (34, 59415356611), (221, 9140824094), (442, 4570412047), (7907, 255485282), (15814, 127742641), (102791, 19652714), (134419, 15028546), (205582, 9826357), (268838, 7514273), (578021, 3494894), (1156042, 1747447)]