20169900420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336165007}}^1$

素因数の和:336165019

約数の個数: 24

約数和(自身を含む): 56475721344

約数和(自身を除く): 36305820924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336165007, 672330014, 1008495021, 1344660028, 1680825035, 2016990042, 3361650070, 4033980084, 5042475105, 6723300140, 10084950210, 20169900420]

約数ペア:

[(1, 20169900420), (2, 10084950210), (3, 6723300140), (4, 5042475105), (5, 4033980084), (6, 3361650070), (10, 2016990042), (12, 1680825035), (15, 1344660028), (20, 1008495021), (30, 672330014), (60, 336165007)]