20162374870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1\times {\mathrm{2281}}^1$

素因数の和:3157

約数の個数: 64

約数和(自身を含む): 40032340992

約数和(自身を除く): 19869966122

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 751, 1070, 1177, 1502, 2281, 2354, 3755, 4562, 5885, 7510, 8261, 11405, 11770, 16522, 22810, 25091, 41305, 50182, 80357, 82610, 125455, 160714, 244067, 250910, 401785, 488134, 803570, 883927, 1220335, 1713031, 1767854, 2440670, 2684737, 3426062, 4419635, 5369474, 8565155, 8839270, 13423685, 17130310, 18843341, 26847370, 37686682, 94216705, 183294317, 188433410, 366588634, 916471585, 1832943170, 2016237487, 4032474974, 10081187435, 20162374870]

約数ペア:

[(1, 20162374870), (2, 10081187435), (5, 4032474974), (10, 2016237487), (11, 1832943170), (22, 916471585), (55, 366588634), (107, 188433410), (110, 183294317), (214, 94216705), (535, 37686682), (751, 26847370), (1070, 18843341), (1177, 17130310), (1502, 13423685), (2281, 8839270), (2354, 8565155), (3755, 5369474), (4562, 4419635), (5885, 3426062), (7510, 2684737), (8261, 2440670), (11405, 1767854), (11770, 1713031), (16522, 1220335), (22810, 883927), (25091, 803570), (41305, 488134), (50182, 401785), (80357, 250910), (82610, 244067), (125455, 160714)]