20051009828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1\times {\mathrm{3449}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 37905840000

約数和(自身を除く): 17854830172

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2179, 2668, 3449, 4358, 6898, 8716, 13796, 50117, 63191, 79327, 100021, 100234, 126382, 158654, 200042, 200468, 252764, 317308, 400084, 1453393, 2300483, 2906786, 4600966, 5813572, 7515371, 9201932, 15030742, 30061484, 172853533, 217945759, 345707066, 435891518, 691414132, 871783036, 5012752457, 10025504914, 20051009828]

約数ペア:

[(1, 20051009828), (2, 10025504914), (4, 5012752457), (23, 871783036), (29, 691414132), (46, 435891518), (58, 345707066), (92, 217945759), (116, 172853533), (667, 30061484), (1334, 15030742), (2179, 9201932), (2668, 7515371), (3449, 5813572), (4358, 4600966), (6898, 2906786), (8716, 2300483), (13796, 1453393), (50117, 400084), (63191, 317308), (79327, 252764), (100021, 200468), (100234, 200042), (126382, 158654)]