20145121432

素因数分解:

$2^3\times {\mathrm{10433}}^1\times {\mathrm{241363}}^1$

素因数の和:251802

約数の個数: 16

約数和(自身を含む): 37775879640

約数和(自身を除く): 17630758208

約数列:

[1, 2, 4, 8, 10433, 20866, 41732, 83464, 241363, 482726, 965452, 1930904, 2518140179, 5036280358, 10072560716, 20145121432]

約数ペア:

[(1, 20145121432), (2, 10072560716), (4, 5036280358), (8, 2518140179), (10433, 1930904), (20866, 965452), (41732, 482726), (83464, 241363)]