20130143552

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{1201}}^1\times {\mathrm{2593}}^1$

素因数の和:3907

約数の個数: 56

約数和(自身を含む): 40390416552

約数和(自身を除く): 20260273000

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1201, 1616, 2402, 2593, 3232, 4804, 5186, 6464, 9608, 10372, 19216, 20744, 38432, 41488, 76864, 82976, 121301, 165952, 242602, 261893, 485204, 523786, 970408, 1047572, 1940816, 2095144, 3114193, 3881632, 4190288, 6228386, 7763264, 8380576, 12456772, 16761152, 24913544, 49827088, 99654176, 199308352, 314533493, 629066986, 1258133972, 2516267944, 5032535888, 10065071776, 20130143552]

約数ペア:

[(1, 20130143552), (2, 10065071776), (4, 5032535888), (8, 2516267944), (16, 1258133972), (32, 629066986), (64, 314533493), (101, 199308352), (202, 99654176), (404, 49827088), (808, 24913544), (1201, 16761152), (1616, 12456772), (2402, 8380576), (2593, 7763264), (3232, 6228386), (4804, 4190288), (5186, 3881632), (6464, 3114193), (9608, 2095144), (10372, 1940816), (19216, 1047572), (20744, 970408), (38432, 523786), (41488, 485204), (76864, 261893), (82976, 242602), (121301, 165952)]