20736798

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 44076960

約数和(自身を除く): 23340162

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 3221, 6438, 6442, 9663, 19326, 93409, 119177, 186818, 238354, 280227, 357531, 560454, 715062, 3456133, 6912266, 10368399, 20736798]

約数ペア:

[(1, 20736798), (2, 10368399), (3, 6912266), (6, 3456133), (29, 715062), (37, 560454), (58, 357531), (74, 280227), (87, 238354), (111, 186818), (174, 119177), (222, 93409), (1073, 19326), (2146, 9663), (3219, 6442), (3221, 6438)]