20176448433

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{2819}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 27837596160

約数和(自身を除く): 7661147727

約数列:

[1, 3, 43, 113, 129, 339, 491, 1473, 2819, 4859, 8457, 14577, 21113, 55483, 63339, 121217, 166449, 318547, 363651, 955641, 1384129, 2385769, 4152387, 7157307, 13697521, 41092563, 59517547, 156406577, 178552641, 469219731, 6725482811, 20176448433]

約数ペア:

[(1, 20176448433), (3, 6725482811), (43, 469219731), (113, 178552641), (129, 156406577), (339, 59517547), (491, 41092563), (1473, 13697521), (2819, 7157307), (4859, 4152387), (8457, 2385769), (14577, 1384129), (21113, 955641), (55483, 363651), (63339, 318547), (121217, 166449)]