20153193764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15794039}}^1$

素因数の和:15794083

約数の個数: 24

約数和(自身を含む): 39800980800

約数和(自身を除く): 19647787036

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15794039, 31588078, 63176156, 173734429, 347468858, 458027131, 694937716, 916054262, 1832108524, 5038298441, 10076596882, 20153193764]

約数ペア:

[(1, 20153193764), (2, 10076596882), (4, 5038298441), (11, 1832108524), (22, 916054262), (29, 694937716), (44, 458027131), (58, 347468858), (116, 173734429), (319, 63176156), (638, 31588078), (1276, 15794039)]