19620379328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2926

約数の個数: 112

約数和(自身を含む): 43355727360

約数和(自身を除く): 23735348032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 131, 158, 176, 262, 316, 352, 524, 632, 704, 869, 1048, 1264, 1441, 1738, 2096, 2528, 2693, 2882, 3476, 4192, 5056, 5386, 5764, 6952, 8384, 10349, 10772, 11528, 13904, 20698, 21544, 23056, 27808, 29623, 41396, 43088, 46112, 55616, 59246, 82792, 86176, 92224, 113839, 118492, 165584, 172352, 212747, 227678, 236984, 331168, 352783, 425494, 455356, 473968, 662336, 705566, 850988, 910712, 947936, 1411132, 1701976, 1821424, 1895872, 2340217, 2822264, 3403952, 3642848, 3880613, 4680434, 5644528, 6807904, 7285696, 7761226, 9360868, 11289056, 13615808, 15522452, 18721736, 22578112, 27869857, 31044904, 37443472, 55739714, 62089808, 74886944, 111479428, 124179616, 149773888, 222958856, 248359232, 306568427, 445917712, 613136854, 891835424, 1226273708, 1783670848, 2452547416, 4905094832, 9810189664, 19620379328]

約数ペア:

[(1, 19620379328), (2, 9810189664), (4, 4905094832), (8, 2452547416), (11, 1783670848), (16, 1226273708), (22, 891835424), (32, 613136854), (44, 445917712), (64, 306568427), (79, 248359232), (88, 222958856), (131, 149773888), (158, 124179616), (176, 111479428), (262, 74886944), (316, 62089808), (352, 55739714), (524, 37443472), (632, 31044904), (704, 27869857), (869, 22578112), (1048, 18721736), (1264, 15522452), (1441, 13615808), (1738, 11289056), (2096, 9360868), (2528, 7761226), (2693, 7285696), (2882, 6807904), (3476, 5644528), (4192, 4680434), (5056, 3880613), (5386, 3642848), (5764, 3403952), (6952, 2822264), (8384, 2340217), (10349, 1895872), (10772, 1821424), (11528, 1701976), (13904, 1411132), (20698, 947936), (21544, 910712), (23056, 850988), (27808, 705566), (29623, 662336), (41396, 473968), (43088, 455356), (46112, 425494), (55616, 352783), (59246, 331168), (82792, 236984), (86176, 227678), (92224, 212747), (113839, 172352), (118492, 165584)]