20172070165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{7691}}^1\times {\mathrm{40351}}^1$

素因数の和:48060

約数の個数: 16

約数和(自身を含む): 26072557056

約数和(自身を除く): 5900486891

約数列:

[1, 5, 13, 65, 7691, 38455, 40351, 99983, 201755, 499915, 524563, 2622815, 310339541, 1551697705, 4034414033, 20172070165]

約数ペア:

[(1, 20172070165), (5, 4034414033), (13, 1551697705), (65, 310339541), (7691, 2622815), (38455, 524563), (40351, 499915), (99983, 201755)]