20134051690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19547623}}^1$

素因数の和:19547733

約数の個数: 16

約数和(自身を含む): 36593152128

約数和(自身を除く): 16459100438

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 19547623, 39095246, 97738115, 195476230, 2013405169, 4026810338, 10067025845, 20134051690]

約数ペア:

[(1, 20134051690), (2, 10067025845), (5, 4026810338), (10, 2013405169), (103, 195476230), (206, 97738115), (515, 39095246), (1030, 19547623)]