20445036

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9413}}^1$

素因数の和:9601

約数の個数: 24

約数和(自身を含む): 47973744

約数和(自身を除く): 27528708

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9413, 18826, 28239, 37652, 56478, 112956, 1703753, 3407506, 5111259, 6815012, 10222518, 20445036]

約数ペア:

[(1, 20445036), (2, 10222518), (3, 6815012), (4, 5111259), (6, 3407506), (12, 1703753), (181, 112956), (362, 56478), (543, 37652), (724, 28239), (1086, 18826), (2172, 9413)]