20130652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15621

約数の個数: 24

約数和(自身を含む): 39266640

約数和(自身を除く): 19135988

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 15581, 31162, 62324, 264877, 296039, 529754, 592078, 1059508, 1184156, 5032663, 10065326, 20130652]

約数ペア:

[(1, 20130652), (2, 10065326), (4, 5032663), (17, 1184156), (19, 1059508), (34, 592078), (38, 529754), (68, 296039), (76, 264877), (323, 62324), (646, 31162), (1292, 15581)]