20236075915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{8783}}^1$

素因数の和:9219

約数の個数: 32

約数和(自身を含む): 26760139776

約数和(自身を除く): 6524063861

約数列:

[1, 5, 11, 55, 163, 257, 815, 1285, 1793, 2827, 8783, 8965, 14135, 41891, 43915, 96613, 209455, 460801, 483065, 1431629, 2257231, 2304005, 7158145, 11286155, 15747919, 24829541, 78739595, 124147705, 367928653, 1839643265, 4047215183, 20236075915]

約数ペア:

[(1, 20236075915), (5, 4047215183), (11, 1839643265), (55, 367928653), (163, 124147705), (257, 78739595), (815, 24829541), (1285, 15747919), (1793, 11286155), (2827, 7158145), (8783, 2304005), (8965, 2257231), (14135, 1431629), (41891, 483065), (43915, 460801), (96613, 209455)]