20922451812

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1017827}}^1$

素因数の和:1018408

約数の個数: 36

約数和(自身を含む): 52979983056

約数和(自身を除く): 32057531244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 20556, 1017827, 2035654, 3053481, 4071308, 6106962, 9160443, 12213924, 18320886, 36641772, 581179217, 1162358434, 1743537651, 2324716868, 3487075302, 5230612953, 6974150604, 10461225906, 20922451812]

約数ペア:

[(1, 20922451812), (2, 10461225906), (3, 6974150604), (4, 5230612953), (6, 3487075302), (9, 2324716868), (12, 1743537651), (18, 1162358434), (36, 581179217), (571, 36641772), (1142, 18320886), (1713, 12213924), (2284, 9160443), (3426, 6106962), (5139, 4071308), (6852, 3053481), (10278, 2035654), (20556, 1017827)]