20433806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 31814640

約数和(自身を除く): 11380834

約数列:

[1, 2, 29, 58, 571, 617, 1142, 1234, 16559, 17893, 33118, 35786, 352307, 704614, 10216903, 20433806]

約数ペア:

[(1, 20433806), (2, 10216903), (29, 704614), (58, 352307), (571, 35786), (617, 33118), (1142, 17893), (1234, 16559)]