20584954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 15340166

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 667, 754, 1187, 1334, 2374, 8671, 15431, 17342, 27301, 30862, 34423, 54602, 68846, 354913, 447499, 709826, 791729, 894998, 1583458, 10292477, 20584954]

約数ペア:

[(1, 20584954), (2, 10292477), (13, 1583458), (23, 894998), (26, 791729), (29, 709826), (46, 447499), (58, 354913), (299, 68846), (377, 54602), (598, 34423), (667, 30862), (754, 27301), (1187, 17342), (1334, 15431), (2374, 8671)]