20174844335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{11579}}^1$

素因数の和:11855

約数の個数: 32

約数和(自身を含む): 25679808000

約数和(自身を除く): 5504963665

約数列:

[1, 5, 23, 109, 115, 139, 545, 695, 2507, 3197, 11579, 12535, 15151, 15985, 57895, 75755, 266317, 348473, 1262111, 1331585, 1609481, 1742365, 6310555, 8047405, 29028553, 37018063, 145142765, 175433429, 185090315, 877167145, 4034968867, 20174844335]

約数ペア:

[(1, 20174844335), (5, 4034968867), (23, 877167145), (109, 185090315), (115, 175433429), (139, 145142765), (545, 37018063), (695, 29028553), (2507, 8047405), (3197, 6310555), (11579, 1742365), (12535, 1609481), (15151, 1331585), (15985, 1262111), (57895, 348473), (75755, 266317)]