20131297416

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{374299}}^1$

素因数の和:374400

約数の個数: 80

約数和(自身を含む): 57065778000

約数和(自身を除く): 36934480584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 6723, 8964, 13446, 17928, 26892, 53784, 374299, 748598, 1122897, 1497196, 2245794, 2994392, 3368691, 4491588, 6737382, 8983176, 10106073, 13474764, 20212146, 26949528, 30318219, 31066817, 40424292, 60636438, 62133634, 80848584, 93200451, 121272876, 124267268, 186400902, 242545752, 248534536, 279601353, 372801804, 559202706, 745603608, 838804059, 1118405412, 1677608118, 2236810824, 2516412177, 3355216236, 5032824354, 6710432472, 10065648708, 20131297416]

約数ペア:

[(1, 20131297416), (2, 10065648708), (3, 6710432472), (4, 5032824354), (6, 3355216236), (8, 2516412177), (9, 2236810824), (12, 1677608118), (18, 1118405412), (24, 838804059), (27, 745603608), (36, 559202706), (54, 372801804), (72, 279601353), (81, 248534536), (83, 242545752), (108, 186400902), (162, 124267268), (166, 121272876), (216, 93200451), (249, 80848584), (324, 62133634), (332, 60636438), (498, 40424292), (648, 31066817), (664, 30318219), (747, 26949528), (996, 20212146), (1494, 13474764), (1992, 10106073), (2241, 8983176), (2988, 6737382), (4482, 4491588), (5976, 3368691), (6723, 2994392), (8964, 2245794), (13446, 1497196), (17928, 1122897), (26892, 748598), (53784, 374299)]