20652248266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1\times {\mathrm{3433}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 33512241168

約数和(自身を除く): 12859992902

約数列:

[1, 2, 13, 26, 401, 577, 802, 1154, 3433, 5213, 6866, 7501, 10426, 15002, 44629, 89258, 231377, 462754, 1376633, 1980841, 2753266, 3007901, 3961682, 6015802, 17896229, 25750933, 35792458, 51501866, 794317241, 1588634482, 10326124133, 20652248266]

約数ペア:

[(1, 20652248266), (2, 10326124133), (13, 1588634482), (26, 794317241), (401, 51501866), (577, 35792458), (802, 25750933), (1154, 17896229), (3433, 6015802), (5213, 3961682), (6866, 3007901), (7501, 2753266), (10426, 1980841), (15002, 1376633), (44629, 462754), (89258, 231377)]