20602674

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7512

約数の個数: 40

約数和(自身を含む): 48887388

約数和(自身を除く): 28284714

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 7481, 14962, 22443, 44886, 67329, 127177, 134658, 201987, 254354, 381531, 403974, 605961, 763062, 1144593, 1211922, 2289186, 3433779, 6867558, 10301337, 20602674]

約数ペア:

[(1, 20602674), (2, 10301337), (3, 6867558), (6, 3433779), (9, 2289186), (17, 1211922), (18, 1144593), (27, 763062), (34, 605961), (51, 403974), (54, 381531), (81, 254354), (102, 201987), (153, 134658), (162, 127177), (306, 67329), (459, 44886), (918, 22443), (1377, 14962), (2754, 7481)]