20891232612

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3792889}}^1$

素因数の和:3792922

約数の個数: 60

約数和(自身を含む): 57826400940

約数和(自身を除く): 36935168328

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 3792889, 7585778, 11378667, 15171556, 22757334, 34136001, 45514668, 64479113, 68272002, 102408003, 128958226, 136544004, 193437339, 204816006, 257916452, 307224009, 386874678, 409632012, 580312017, 614448018, 773749356, 1160624034, 1228896036, 1740936051, 2321248068, 3481872102, 5222808153, 6963744204, 10445616306, 20891232612]

約数ペア:

[(1, 20891232612), (2, 10445616306), (3, 6963744204), (4, 5222808153), (6, 3481872102), (9, 2321248068), (12, 1740936051), (17, 1228896036), (18, 1160624034), (27, 773749356), (34, 614448018), (36, 580312017), (51, 409632012), (54, 386874678), (68, 307224009), (81, 257916452), (102, 204816006), (108, 193437339), (153, 136544004), (162, 128958226), (204, 102408003), (306, 68272002), (324, 64479113), (459, 45514668), (612, 34136001), (918, 22757334), (1377, 15171556), (1836, 11378667), (2754, 7585778), (5508, 3792889)]