20859208036

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{5779}}^1\times {\mathrm{10139}}^1$

素因数の和:16011

約数の個数: 24

約数和(自身を含む): 36923796000

約数和(自身を除く): 16064587964

約数列:

[1, 2, 4, 89, 178, 356, 5779, 10139, 11558, 20278, 23116, 40556, 514331, 902371, 1028662, 1804742, 2057324, 3609484, 58593281, 117186562, 234373124, 5214802009, 10429604018, 20859208036]

約数ペア:

[(1, 20859208036), (2, 10429604018), (4, 5214802009), (89, 234373124), (178, 117186562), (356, 58593281), (5779, 3609484), (10139, 2057324), (11558, 1804742), (20278, 1028662), (23116, 902371), (40556, 514331)]