20434302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{54059}}^1$

素因数の和:54077

約数の個数: 32

約数和(自身を含む): 51897600

約数和(自身を除く): 31463298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 54059, 108118, 162177, 324354, 378413, 486531, 756826, 973062, 1135239, 1459593, 2270478, 2919186, 3405717, 6811434, 10217151, 20434302]

約数ペア:

[(1, 20434302), (2, 10217151), (3, 6811434), (6, 3405717), (7, 2919186), (9, 2270478), (14, 1459593), (18, 1135239), (21, 973062), (27, 756826), (42, 486531), (54, 378413), (63, 324354), (126, 162177), (189, 108118), (378, 54059)]