20161229334

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25650419}}^1$

素因数の和:25650555

約数の個数: 16

約数和(自身を含む): 40630265280

約数和(自身を除く): 20469035946

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 25650419, 51300838, 76951257, 153902514, 3360204889, 6720409778, 10080614667, 20161229334]

約数ペア:

[(1, 20161229334), (2, 10080614667), (3, 6720409778), (6, 3360204889), (131, 153902514), (262, 76951257), (393, 51300838), (786, 25650419)]