20176985447433

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53927}}^1\times {\mathrm{1433539}}^1$

素因数の和:1487501

約数の個数: 24

約数和(自身を含む): 30150098596800

約数和(自身を除く): 9973113149367

約数列:

[1, 3, 9, 29, 87, 261, 53927, 161781, 485343, 1433539, 1563883, 4300617, 4691649, 12901851, 14074947, 41572631, 124717893, 374153679, 77306457653, 231919372959, 695758118877, 2241887271937, 6725661815811, 20176985447433]

約数ペア:

[(1, 20176985447433), (3, 6725661815811), (9, 2241887271937), (29, 695758118877), (87, 231919372959), (261, 77306457653), (53927, 374153679), (161781, 124717893), (485343, 41572631), (1433539, 14074947), (1563883, 12901851), (4300617, 4691649)]