20253352714

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1321}}^1\times {\mathrm{2731}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 34845720192

約数和(自身を除く): 14592367478

約数列:

[1, 2, 7, 14, 401, 802, 1321, 2642, 2731, 2807, 5462, 5614, 9247, 18494, 19117, 38234, 529721, 1059442, 1095131, 2190262, 3607651, 3708047, 7215302, 7416094, 7665917, 15331834, 25253557, 50507114, 1446668051, 2893336102, 10126676357, 20253352714]

約数ペア:

[(1, 20253352714), (2, 10126676357), (7, 2893336102), (14, 1446668051), (401, 50507114), (802, 25253557), (1321, 15331834), (2642, 7665917), (2731, 7416094), (2807, 7215302), (5462, 3708047), (5614, 3607651), (9247, 2190262), (18494, 1095131), (19117, 1059442), (38234, 529721)]