20172052058

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{29851}}^1$

素因数の和:30134

約数の個数: 32

約数和(自身を含む): 31982238720

約数和(自身を除く): 11810186662

約数列:

[1, 2, 29, 58, 61, 122, 191, 382, 1769, 3538, 5539, 11078, 11651, 23302, 29851, 59702, 337879, 675758, 865679, 1731358, 1820911, 3641822, 5701541, 11403082, 52806419, 105612838, 165344689, 330689378, 347794001, 695588002, 10086026029, 20172052058]

約数ペア:

[(1, 20172052058), (2, 10086026029), (29, 695588002), (58, 347794001), (61, 330689378), (122, 165344689), (191, 105612838), (382, 52806419), (1769, 11403082), (3538, 5701541), (5539, 3641822), (11078, 1820911), (11651, 1731358), (23302, 865679), (29851, 675758), (59702, 337879)]