20188255590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74771317}}^1$

素因数の和:74771333

約数の個数: 32

約数和(自身を含む): 53835348960

約数和(自身を除く): 33647093370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74771317, 149542634, 224313951, 373856585, 448627902, 672941853, 747713170, 1121569755, 1345883706, 2018825559, 2243139510, 3364709265, 4037651118, 6729418530, 10094127795, 20188255590]

約数ペア:

[(1, 20188255590), (2, 10094127795), (3, 6729418530), (5, 4037651118), (6, 3364709265), (9, 2243139510), (10, 2018825559), (15, 1345883706), (18, 1121569755), (27, 747713170), (30, 672941853), (45, 448627902), (54, 373856585), (90, 224313951), (135, 149542634), (270, 74771317)]