20220752575

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{2333}}^1\times {\mathrm{4177}}^1$

素因数の和:6603

約数の個数: 24

約数和(自身を含む): 25392781008

約数和(自身を除く): 5172028433

約数列:

[1, 5, 25, 83, 415, 2075, 2333, 4177, 11665, 20885, 58325, 104425, 193639, 346691, 968195, 1733455, 4840975, 8667275, 9744941, 48724705, 243623525, 808830103, 4044150515, 20220752575]

約数ペア:

[(1, 20220752575), (5, 4044150515), (25, 808830103), (83, 243623525), (415, 48724705), (2075, 9744941), (2333, 8667275), (4177, 4840975), (11665, 1733455), (20885, 968195), (58325, 346691), (104425, 193639)]