20423598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9029}}^1$

素因数の和:9076

約数の個数: 32

約数和(自身を含む): 45511200

約数和(自身を除く): 25087602

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9029, 18058, 27087, 54174, 117377, 234754, 261841, 352131, 523682, 704262, 785523, 1571046, 3403933, 6807866, 10211799, 20423598]

約数ペア:

[(1, 20423598), (2, 10211799), (3, 6807866), (6, 3403933), (13, 1571046), (26, 785523), (29, 704262), (39, 523682), (58, 352131), (78, 261841), (87, 234754), (174, 117377), (377, 54174), (754, 27087), (1131, 18058), (2262, 9029)]