20125925710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5902031}}^1$

素因数の和:5902080

約数の個数: 32

約数和(自身を含む): 40794845184

約数和(自身を除く): 20668919474

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5902031, 11804062, 29510155, 59020310, 64922341, 129844682, 182962961, 324611705, 365925922, 649223410, 914814805, 1829629610, 2012592571, 4025185142, 10062962855, 20125925710]

約数ペア:

[(1, 20125925710), (2, 10062962855), (5, 4025185142), (10, 2012592571), (11, 1829629610), (22, 914814805), (31, 649223410), (55, 365925922), (62, 324611705), (110, 182962961), (155, 129844682), (310, 64922341), (341, 59020310), (682, 29510155), (1705, 11804062), (3410, 5902031)]