20137588002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 50144500224

約数和(自身を除く): 30006912222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 431, 601, 617, 862, 1202, 1234, 1293, 1803, 1851, 2586, 3017, 3606, 3702, 3879, 4207, 4319, 5409, 5553, 6034, 7758, 8414, 8638, 9051, 10818, 11106, 12621, 12957, 18102, 25242, 25914, 27153, 37863, 38871, 54306, 75726, 77742, 259031, 265927, 370817, 518062, 531854, 741634, 777093, 797781, 1112451, 1554186, 1595562, 1813217, 1861489, 2224902, 2331279, 2393343, 2595719, 3337353, 3626434, 3722978, 4662558, 4786686, 5191438, 5439651, 5584467, 6674706, 7787157, 10879302, 11168934, 15574314, 16318953, 16753401, 23361471, 32637906, 33506802, 46722942, 159822127, 319644254, 479466381, 958932762, 1118754889, 1438399143, 2237509778, 2876798286, 3356264667, 6712529334, 10068794001, 20137588002]

約数ペア:

[(1, 20137588002), (2, 10068794001), (3, 6712529334), (6, 3356264667), (7, 2876798286), (9, 2237509778), (14, 1438399143), (18, 1118754889), (21, 958932762), (42, 479466381), (63, 319644254), (126, 159822127), (431, 46722942), (601, 33506802), (617, 32637906), (862, 23361471), (1202, 16753401), (1234, 16318953), (1293, 15574314), (1803, 11168934), (1851, 10879302), (2586, 7787157), (3017, 6674706), (3606, 5584467), (3702, 5439651), (3879, 5191438), (4207, 4786686), (4319, 4662558), (5409, 3722978), (5553, 3626434), (6034, 3337353), (7758, 2595719), (8414, 2393343), (8638, 2331279), (9051, 2224902), (10818, 1861489), (11106, 1813217), (12621, 1595562), (12957, 1554186), (18102, 1112451), (25242, 797781), (25914, 777093), (27153, 741634), (37863, 531854), (38871, 518062), (54306, 370817), (75726, 265927), (77742, 259031)]