20915692562

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1508851}}^1$

素因数の和:1509121

約数の個数: 16

約数和(自身を含む): 32591203200

約数和(自身を除く): 11675510638

約数列:

[1, 2, 29, 58, 239, 478, 6931, 13862, 1508851, 3017702, 43756679, 87513358, 360615389, 721230778, 10457846281, 20915692562]

約数ペア:

[(1, 20915692562), (2, 10457846281), (29, 721230778), (58, 360615389), (239, 87513358), (478, 43756679), (6931, 3017702), (13862, 1508851)]