20023682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75277}}^1$

素因数の和:75305

約数の個数: 16

約数和(自身を含む): 36133440

約数和(自身を除く): 16109758

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75277, 150554, 526939, 1053878, 1430263, 2860526, 10011841, 20023682]

約数ペア:

[(1, 20023682), (2, 10011841), (7, 2860526), (14, 1430263), (19, 1053878), (38, 526939), (133, 150554), (266, 75277)]