20135838

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81853}}^1$

素因数の和:81899

約数の個数: 16

約数和(自身を含む): 41254416

約数和(自身を除く): 21118578

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 81853, 163706, 245559, 491118, 3355973, 6711946, 10067919, 20135838]

約数ペア:

[(1, 20135838), (2, 10067919), (3, 6711946), (6, 3355973), (41, 491118), (82, 245559), (123, 163706), (246, 81853)]