20163377506

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{159629}}^1$

素因数の和:160229

約数の個数: 16

約数和(自身を含む): 30532110840

約数和(自身を除く): 10368733334

約数列:

[1, 2, 137, 274, 461, 922, 63157, 126314, 159629, 319258, 21869173, 43738346, 73588969, 147177938, 10081688753, 20163377506]

約数ペア:

[(1, 20163377506), (2, 10081688753), (137, 147177938), (274, 73588969), (461, 43738346), (922, 21869173), (63157, 319258), (126314, 159629)]