20636704045

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{463}}^1\times {\mathrm{5303}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 25442396928

約数和(自身を除く): 4805692883

約数列:

[1, 5, 41, 205, 463, 1681, 2315, 5303, 8405, 18983, 26515, 94915, 217423, 778303, 1087115, 2455289, 3891515, 8914343, 12276445, 44571715, 100666849, 503334245, 4127340809, 20636704045]

約数ペア:

[(1, 20636704045), (5, 4127340809), (41, 503334245), (205, 100666849), (463, 44571715), (1681, 12276445), (2315, 8914343), (5303, 3891515), (8405, 2455289), (18983, 1087115), (26515, 778303), (94915, 217423)]