20177468028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32969719}}^1$

素因数の和:32969746

約数の個数: 36

約数和(自身を含む): 54004401360

約数和(自身を除く): 33826933332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32969719, 65939438, 98909157, 131878876, 197818314, 296727471, 395636628, 560485223, 593454942, 1120970446, 1186909884, 1681455669, 2241940892, 3362911338, 5044367007, 6725822676, 10088734014, 20177468028]

約数ペア:

[(1, 20177468028), (2, 10088734014), (3, 6725822676), (4, 5044367007), (6, 3362911338), (9, 2241940892), (12, 1681455669), (17, 1186909884), (18, 1120970446), (34, 593454942), (36, 560485223), (51, 395636628), (68, 296727471), (102, 197818314), (153, 131878876), (204, 98909157), (306, 65939438), (612, 32969719)]