20760355294

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1\times {\mathrm{7043}}^1$

素因数の和:8040

約数の個数: 32

約数和(自身を含む): 35761430016

約数和(自身を除く): 15001074722

約数列:

[1, 2, 7, 14, 311, 622, 677, 1354, 2177, 4354, 4739, 7043, 9478, 14086, 49301, 98602, 210547, 421094, 1473829, 2190373, 2947658, 4380746, 4768111, 9536222, 15332611, 30665222, 33376777, 66753554, 1482882521, 2965765042, 10380177647, 20760355294]

約数ペア:

[(1, 20760355294), (2, 10380177647), (7, 2965765042), (14, 1482882521), (311, 66753554), (622, 33376777), (677, 30665222), (1354, 15332611), (2177, 9536222), (4354, 4768111), (4739, 4380746), (7043, 2947658), (9478, 2190373), (14086, 1473829), (49301, 421094), (98602, 210547)]