20087344904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1453919}}^1$

素因数の和:1454093

約数の個数: 32

約数和(自身を含む): 41349484800

約数和(自身を除く): 21262139896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6908, 13816, 1453919, 2907838, 5815676, 11631352, 15993109, 31986218, 63972436, 127944872, 228265283, 456530566, 913061132, 1826122264, 2510918113, 5021836226, 10043672452, 20087344904]

約数ペア:

[(1, 20087344904), (2, 10043672452), (4, 5021836226), (8, 2510918113), (11, 1826122264), (22, 913061132), (44, 456530566), (88, 228265283), (157, 127944872), (314, 63972436), (628, 31986218), (1256, 15993109), (1727, 11631352), (3454, 5815676), (6908, 2907838), (13816, 1453919)]