20185969238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4363}}^1\times {\mathrm{74623}}^1$

素因数の和:79019

約数の個数: 16

約数和(自身を含む): 31263277056

約数和(自身を除く): 11077307818

約数列:

[1, 2, 31, 62, 4363, 8726, 74623, 135253, 149246, 270506, 2313313, 4626626, 325580149, 651160298, 10092984619, 20185969238]

約数ペア:

[(1, 20185969238), (2, 10092984619), (31, 651160298), (62, 325580149), (4363, 4626626), (8726, 2313313), (74623, 270506), (135253, 149246)]