20223048990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1697989}}^1$

素因数の和:1698396

約数の個数: 32

約数和(自身を含む): 48657601440

約数和(自身を除く): 28434552450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 1697989, 3395978, 5093967, 8489945, 10187934, 16979890, 25469835, 50939670, 674101633, 1348203266, 2022304899, 3370508165, 4044609798, 6741016330, 10111524495, 20223048990]

約数ペア:

[(1, 20223048990), (2, 10111524495), (3, 6741016330), (5, 4044609798), (6, 3370508165), (10, 2022304899), (15, 1348203266), (30, 674101633), (397, 50939670), (794, 25469835), (1191, 16979890), (1985, 10187934), (2382, 8489945), (3970, 5093967), (5955, 3395978), (11910, 1697989)]