20134575928

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{6153599}}^1$

素因数の和:6154014

約数の個数: 16

約数和(自身を含む): 37844640000

約数和(自身を除く): 17710064072

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 6153599, 12307198, 24614396, 49228792, 2516821991, 5033643982, 10067287964, 20134575928]

約数ペア:

[(1, 20134575928), (2, 10067287964), (4, 5033643982), (8, 2516821991), (409, 49228792), (818, 24614396), (1636, 12307198), (3272, 6153599)]