20181465642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5505037}}^1$

素因数の和:5505102

約数の個数: 32

約数和(自身を含む): 44392626432

約数和(自身を除く): 24211160790

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5505037, 11010074, 16515111, 33030222, 71565481, 143130962, 214696443, 258736739, 429392886, 517473478, 776210217, 1552420434, 3363577607, 6727155214, 10090732821, 20181465642]

約数ペア:

[(1, 20181465642), (2, 10090732821), (3, 6727155214), (6, 3363577607), (13, 1552420434), (26, 776210217), (39, 517473478), (47, 429392886), (78, 258736739), (94, 214696443), (141, 143130962), (282, 71565481), (611, 33030222), (1222, 16515111), (1833, 11010074), (3666, 5505037)]