20796883191

素因数分解:

$3^3\times 7^1\times {\mathrm{110036419}}^1$

素因数の和:110036435

約数の個数: 16

約数和(自身を含む): 35211654400

約数和(自身を除く): 14414771209

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 110036419, 330109257, 770254933, 990327771, 2310764799, 2970983313, 6932294397, 20796883191]

約数ペア:

[(1, 20796883191), (3, 6932294397), (7, 2970983313), (9, 2310764799), (21, 990327771), (27, 770254933), (63, 330109257), (189, 110036419)]