20160381316

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1553}}^1\times {\mathrm{23689}}^1$

素因数の和:25383

約数の個数: 24

約数和(自身を含む): 35562575160

約数和(自身を除く): 15402193844

約数列:

[1, 2, 4, 137, 274, 548, 1553, 3106, 6212, 23689, 47378, 94756, 212761, 425522, 851044, 3245393, 6490786, 12981572, 36789017, 73578034, 147156068, 5040095329, 10080190658, 20160381316]

約数ペア:

[(1, 20160381316), (2, 10080190658), (4, 5040095329), (137, 147156068), (274, 73578034), (548, 36789017), (1553, 12981572), (3106, 6490786), (6212, 3245393), (23689, 851044), (47378, 425522), (94756, 212761)]