20131471352

素因数分解:

$2^3\times {\mathrm{15359}}^1\times {\mathrm{163841}}^1$

素因数の和:179206

約数の個数: 16

約数和(自身を含む): 37749196800

約数和(自身を除く): 17617725448

約数列:

[1, 2, 4, 8, 15359, 30718, 61436, 122872, 163841, 327682, 655364, 1310728, 2516433919, 5032867838, 10065735676, 20131471352]

約数ペア:

[(1, 20131471352), (2, 10065735676), (4, 5032867838), (8, 2516433919), (15359, 1310728), (30718, 655364), (61436, 327682), (122872, 163841)]