20363365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 29237760

約数和(自身を除く): 8874395

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 751, 935, 1595, 2465, 3755, 5423, 8261, 12767, 21779, 27115, 41305, 63835, 108895, 140437, 239569, 370243, 702185, 1197845, 1851215, 4072673, 20363365]

約数ペア:

[(1, 20363365), (5, 4072673), (11, 1851215), (17, 1197845), (29, 702185), (55, 370243), (85, 239569), (145, 140437), (187, 108895), (319, 63835), (493, 41305), (751, 27115), (935, 21779), (1595, 12767), (2465, 8261), (3755, 5423)]