20566745401

素因数分解:

${\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{379}}^1\times {\mathrm{1049}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 22048740000

約数和(自身を除く): 1481994599

約数列:

[1, 17, 179, 289, 379, 1049, 3043, 6443, 17833, 51731, 67841, 109531, 187771, 303161, 397571, 1153297, 3192107, 6758707, 19606049, 54265819, 71165209, 114898019, 1209808553, 20566745401]

約数ペア:

[(1, 20566745401), (17, 1209808553), (179, 114898019), (289, 71165209), (379, 54265819), (1049, 19606049), (3043, 6758707), (6443, 3192107), (17833, 1153297), (51731, 397571), (67841, 303161), (109531, 187771)]