20101090804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3769897}}^1$

素因数の和:3769975

約数の個数: 24

約数和(自身を含む): 37156114688

約数和(自身を除く): 17055023884

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 3769897, 7539794, 15079588, 116866807, 162105571, 233733614, 324211142, 467467228, 648422284, 5025272701, 10050545402, 20101090804]

約数ペア:

[(1, 20101090804), (2, 10050545402), (4, 5025272701), (31, 648422284), (43, 467467228), (62, 324211142), (86, 233733614), (124, 162105571), (172, 116866807), (1333, 15079588), (2666, 7539794), (5332, 3769897)]