20512202077

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1\times {\mathrm{14011}}^1$

素因数の和:16716

約数の個数: 16

約数和(自身を含む): 22346337600

約数和(自身を除く): 1834135523

約数列:

[1, 19, 29, 551, 2657, 14011, 50483, 77053, 266209, 406319, 1464007, 7720061, 37227227, 707317313, 1079589583, 20512202077]

約数ペア:

[(1, 20512202077), (19, 1079589583), (29, 707317313), (551, 37227227), (2657, 7720061), (14011, 1464007), (50483, 406319), (77053, 266209)]