20082551544

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{251057}}^1$

素因数の和:251181

約数の個数: 96

約数和(自身を含む): 59922523440

約数和(自身を除く): 39839971896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 101, 132, 198, 202, 264, 303, 396, 404, 606, 792, 808, 909, 1111, 1212, 1818, 2222, 2424, 3333, 3636, 4444, 6666, 7272, 8888, 9999, 13332, 19998, 26664, 39996, 79992, 251057, 502114, 753171, 1004228, 1506342, 2008456, 2259513, 2761627, 3012684, 4519026, 5523254, 6025368, 8284881, 9038052, 11046508, 16569762, 18076104, 22093016, 24854643, 25356757, 33139524, 49709286, 50713514, 66279048, 76070271, 99418572, 101427028, 152140542, 198837144, 202854056, 228210813, 278924327, 304281084, 456421626, 557848654, 608562168, 836772981, 912843252, 1115697308, 1673545962, 1825686504, 2231394616, 2510318943, 3347091924, 5020637886, 6694183848, 10041275772, 20082551544]

約数ペア:

[(1, 20082551544), (2, 10041275772), (3, 6694183848), (4, 5020637886), (6, 3347091924), (8, 2510318943), (9, 2231394616), (11, 1825686504), (12, 1673545962), (18, 1115697308), (22, 912843252), (24, 836772981), (33, 608562168), (36, 557848654), (44, 456421626), (66, 304281084), (72, 278924327), (88, 228210813), (99, 202854056), (101, 198837144), (132, 152140542), (198, 101427028), (202, 99418572), (264, 76070271), (303, 66279048), (396, 50713514), (404, 49709286), (606, 33139524), (792, 25356757), (808, 24854643), (909, 22093016), (1111, 18076104), (1212, 16569762), (1818, 11046508), (2222, 9038052), (2424, 8284881), (3333, 6025368), (3636, 5523254), (4444, 4519026), (6666, 3012684), (7272, 2761627), (8888, 2259513), (9999, 2008456), (13332, 1506342), (19998, 1004228), (26664, 753171), (39996, 502114), (79992, 251057)]