20189773140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336496219}}^1$

素因数の和:336496231

約数の個数: 24

約数和(自身を含む): 56531364960

約数和(自身を除く): 36341591820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336496219, 672992438, 1009488657, 1345984876, 1682481095, 2018977314, 3364962190, 4037954628, 5047443285, 6729924380, 10094886570, 20189773140]

約数ペア:

[(1, 20189773140), (2, 10094886570), (3, 6729924380), (4, 5047443285), (5, 4037954628), (6, 3364962190), (10, 2018977314), (12, 1682481095), (15, 1345984876), (20, 1009488657), (30, 672992438), (60, 336496219)]