20183359665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4688353}}^1$

素因数の和:4688409

約数の個数: 32

約数和(自身を含む): 37806886656

約数和(自身を除く): 17623526991

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 4688353, 14065059, 23441765, 32818471, 70325295, 98455413, 164092355, 192222473, 492277065, 576667419, 961112365, 1345557311, 2883337095, 4036671933, 6727786555, 20183359665]

約数ペア:

[(1, 20183359665), (3, 6727786555), (5, 4036671933), (7, 2883337095), (15, 1345557311), (21, 961112365), (35, 576667419), (41, 492277065), (105, 192222473), (123, 164092355), (205, 98455413), (287, 70325295), (615, 32818471), (861, 23441765), (1435, 14065059), (4305, 4688353)]