20793484804

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{2767}}^1\times {\mathrm{4957}}^1$

素因数の和:8107

約数の個数: 24

約数和(自身を含む): 36505159040

約数和(自身を除く): 15711674236

約数列:

[1, 2, 4, 379, 758, 1516, 2767, 4957, 5534, 9914, 11068, 19828, 1048693, 1878703, 2097386, 3757406, 4194772, 7514812, 13716019, 27432038, 54864076, 5198371201, 10396742402, 20793484804]

約数ペア:

[(1, 20793484804), (2, 10396742402), (4, 5198371201), (379, 54864076), (758, 27432038), (1516, 13716019), (2767, 7514812), (4957, 4194772), (5534, 3757406), (9914, 2097386), (11068, 1878703), (19828, 1048693)]