20235117

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56681}}^1$

素因数の和:56708

約数の個数: 16

約数和(自身を含む): 32648832

約数和(自身を除く): 12413715

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56681, 170043, 396767, 963577, 1190301, 2890731, 6745039, 20235117]

約数ペア:

[(1, 20235117), (3, 6745039), (7, 2890731), (17, 1190301), (21, 963577), (51, 396767), (119, 170043), (357, 56681)]