20144091745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{10069}}^1\times {\mathrm{21059}}^1$

素因数の和:31152

約数の個数: 16

約数和(自身を含む): 25448904000

約数和(自身を除く): 5304812255

約数列:

[1, 5, 19, 95, 10069, 21059, 50345, 105295, 191311, 400121, 956555, 2000605, 212043071, 1060215355, 4028818349, 20144091745]

約数ペア:

[(1, 20144091745), (5, 4028818349), (19, 1060215355), (95, 212043071), (10069, 2000605), (21059, 956555), (50345, 400121), (105295, 191311)]