20161896807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{134593}}^1$

素因数の和:134799

約数の個数: 32

約数和(自身を含む): 30390248448

約数和(自身を除く): 10228351641

約数列:

[1, 3, 13, 23, 39, 69, 167, 299, 501, 897, 2171, 3841, 6513, 11523, 49933, 134593, 149799, 403779, 1749709, 3095639, 5249127, 9286917, 22477031, 40243307, 67431093, 120729921, 292201403, 516971713, 876604209, 1550915139, 6720632269, 20161896807]

約数ペア:

[(1, 20161896807), (3, 6720632269), (13, 1550915139), (23, 876604209), (39, 516971713), (69, 292201403), (167, 120729921), (299, 67431093), (501, 40243307), (897, 22477031), (2171, 9286917), (3841, 5249127), (6513, 3095639), (11523, 1749709), (49933, 403779), (134593, 149799)]