20113528

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{10979}}^1$

素因数の和:11214

約数の個数: 16

約数和(自身を含む): 37881000

約数和(自身を除く): 17767472

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 10979, 21958, 43916, 87832, 2514191, 5028382, 10056764, 20113528]

約数ペア:

[(1, 20113528), (2, 10056764), (4, 5028382), (8, 2514191), (229, 87832), (458, 43916), (916, 21958), (1832, 10979)]