20409822739

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{52369}}^1$

素因数の和:52638

約数の個数: 16

約数和(自身を含む): 21492648000

約数和(自身を除く): 1082825261

約数列:

[1, 29, 89, 151, 2581, 4379, 13439, 52369, 389731, 1518701, 4660841, 7907719, 135164389, 229323851, 703786991, 20409822739]

約数ペア:

[(1, 20409822739), (29, 703786991), (89, 229323851), (151, 135164389), (2581, 7907719), (4379, 4660841), (13439, 1518701), (52369, 389731)]