20150768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114493}}^1$

素因数の和:114512

約数の個数: 20

約数和(自身を含む): 42591768

約数和(自身を除く): 22441000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114493, 228986, 457972, 915944, 1259423, 1831888, 2518846, 5037692, 10075384, 20150768]

約数ペア:

[(1, 20150768), (2, 10075384), (4, 5037692), (8, 2518846), (11, 1831888), (16, 1259423), (22, 915944), (44, 457972), (88, 228986), (176, 114493)]