20177436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98909}}^1$

素因数の和:98933

約数の個数: 24

約数和(自身を含む): 49850640

約数和(自身を除く): 29673204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98909, 197818, 296727, 395636, 593454, 1186908, 1681453, 3362906, 5044359, 6725812, 10088718, 20177436]

約数ペア:

[(1, 20177436), (2, 10088718), (3, 6725812), (4, 5044359), (6, 3362906), (12, 1681453), (17, 1186908), (34, 593454), (51, 395636), (68, 296727), (102, 197818), (204, 98909)]