20541056832

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{315589}}^1$

素因数の和:315720

約数の個数: 84

約数和(自身を含む): 59398456260

約数和(自身を除く): 38857399428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 576, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 5424, 7232, 8136, 10848, 16272, 21696, 32544, 65088, 315589, 631178, 946767, 1262356, 1893534, 2524712, 2840301, 3787068, 5049424, 5680602, 7574136, 10098848, 11361204, 15148272, 20197696, 22722408, 30296544, 35661557, 45444816, 60593088, 71323114, 90889632, 106984671, 142646228, 181779264, 213969342, 285292456, 320954013, 427938684, 570584912, 641908026, 855877368, 1141169824, 1283816052, 1711754736, 2282339648, 2567632104, 3423509472, 5135264208, 6847018944, 10270528416, 20541056832]

約数ペア:

[(1, 20541056832), (2, 10270528416), (3, 6847018944), (4, 5135264208), (6, 3423509472), (8, 2567632104), (9, 2282339648), (12, 1711754736), (16, 1283816052), (18, 1141169824), (24, 855877368), (32, 641908026), (36, 570584912), (48, 427938684), (64, 320954013), (72, 285292456), (96, 213969342), (113, 181779264), (144, 142646228), (192, 106984671), (226, 90889632), (288, 71323114), (339, 60593088), (452, 45444816), (576, 35661557), (678, 30296544), (904, 22722408), (1017, 20197696), (1356, 15148272), (1808, 11361204), (2034, 10098848), (2712, 7574136), (3616, 5680602), (4068, 5049424), (5424, 3787068), (7232, 2840301), (8136, 2524712), (10848, 1893534), (16272, 1262356), (21696, 946767), (32544, 631178), (65088, 315589)]