20220464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114889}}^1$

素因数の和:114908

約数の個数: 20

約数和(自身を含む): 42739080

約数和(自身を除く): 22518616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114889, 229778, 459556, 919112, 1263779, 1838224, 2527558, 5055116, 10110232, 20220464]

約数ペア:

[(1, 20220464), (2, 10110232), (4, 5055116), (8, 2527558), (11, 1838224), (16, 1263779), (22, 919112), (44, 459556), (88, 229778), (176, 114889)]