20239510055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{15907}}^1\times {\mathrm{14969}}^1$

素因数の和:30898

約数の個数: 16

約数和(自身を含む): 25719418080

約数和(自身を除く): 5479908025

約数列:

[1, 5, 17, 85, 14969, 15907, 74845, 79535, 254473, 270419, 1272365, 1352095, 238111883, 1190559415, 4047902011, 20239510055]

約数ペア:

[(1, 20239510055), (5, 4047902011), (17, 1190559415), (85, 238111883), (14969, 1352095), (15907, 1272365), (74845, 270419), (79535, 254473)]