20189901588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54273929}}^1$

素因数の和:54273967

約数の個数: 24

約数和(自身を含む): 48629441280

約数和(自身を除く): 28439539692

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54273929, 108547858, 162821787, 217095716, 325643574, 651287148, 1682491799, 3364983598, 5047475397, 6729967196, 10094950794, 20189901588]

約数ペア:

[(1, 20189901588), (2, 10094950794), (3, 6729967196), (4, 5047475397), (6, 3364983598), (12, 1682491799), (31, 651287148), (62, 325643574), (93, 217095716), (124, 162821787), (186, 108547858), (372, 54273929)]