20154129852

素因数分解:

$2^2\times 3^1\times {\mathrm{18869}}^1\times {\mathrm{89009}}^1$

素因数の和:107885

約数の個数: 24

約数和(自身を含む): 47029323600

約数和(自身を除く): 26875193748

約数列:

[1, 2, 3, 4, 6, 12, 18869, 37738, 56607, 75476, 89009, 113214, 178018, 226428, 267027, 356036, 534054, 1068108, 1679510821, 3359021642, 5038532463, 6718043284, 10077064926, 20154129852]

約数ペア:

[(1, 20154129852), (2, 10077064926), (3, 6718043284), (4, 5038532463), (6, 3359021642), (12, 1679510821), (18869, 1068108), (37738, 534054), (56607, 356036), (75476, 267027), (89009, 226428), (113214, 178018)]