20146406

素因数分解:

$2^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1319}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 14448154

約数列:

[1, 2, 7, 14, 1091, 1319, 2182, 2638, 7637, 9233, 15274, 18466, 1439029, 2878058, 10073203, 20146406]

約数ペア:

[(1, 20146406), (2, 10073203), (7, 2878058), (14, 1439029), (1091, 18466), (1319, 15274), (2182, 9233), (2638, 7637)]