20230898680

素因数分解:

$2^3\times 5^1\times {\mathrm{4861}}^1\times {\mathrm{104047}}^1$

素因数の和:108919

約数の個数: 32

約数和(自身を含む): 45529323840

約数和(自身を除く): 25298425160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4861, 9722, 19444, 24305, 38888, 48610, 97220, 104047, 194440, 208094, 416188, 520235, 832376, 1040470, 2080940, 4161880, 505772467, 1011544934, 2023089868, 2528862335, 4046179736, 5057724670, 10115449340, 20230898680]

約数ペア:

[(1, 20230898680), (2, 10115449340), (4, 5057724670), (5, 4046179736), (8, 2528862335), (10, 2023089868), (20, 1011544934), (40, 505772467), (4861, 4161880), (9722, 2080940), (19444, 1040470), (24305, 832376), (38888, 520235), (48610, 416188), (97220, 208094), (104047, 194440)]