20005252806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43301413}}^1$

素因数の和:43301436

約数の個数: 32

約数和(自身を含む): 49883228928

約数和(自身を除く): 29877976122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43301413, 86602826, 129904239, 259808478, 303109891, 476315543, 606219782, 909329673, 952631086, 1428946629, 1818659346, 2857893258, 3334208801, 6668417602, 10002626403, 20005252806]

約数ペア:

[(1, 20005252806), (2, 10002626403), (3, 6668417602), (6, 3334208801), (7, 2857893258), (11, 1818659346), (14, 1428946629), (21, 952631086), (22, 909329673), (33, 606219782), (42, 476315543), (66, 303109891), (77, 259808478), (154, 129904239), (231, 86602826), (462, 43301413)]