20053076280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6311}}^1\times {\mathrm{26479}}^1$

素因数の和:32804

約数の個数: 64

約数和(自身を含む): 60171033600

約数和(自身を除く): 40117957320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6311, 12622, 18933, 25244, 26479, 31555, 37866, 50488, 52958, 63110, 75732, 79437, 94665, 105916, 126220, 132395, 151464, 158874, 189330, 211832, 252440, 264790, 317748, 378660, 397185, 529580, 635496, 757320, 794370, 1059160, 1588740, 3177480, 167108969, 334217938, 501326907, 668435876, 835544845, 1002653814, 1336871752, 1671089690, 2005307628, 2506634535, 3342179380, 4010615256, 5013269070, 6684358760, 10026538140, 20053076280]

約数ペア:

[(1, 20053076280), (2, 10026538140), (3, 6684358760), (4, 5013269070), (5, 4010615256), (6, 3342179380), (8, 2506634535), (10, 2005307628), (12, 1671089690), (15, 1336871752), (20, 1002653814), (24, 835544845), (30, 668435876), (40, 501326907), (60, 334217938), (120, 167108969), (6311, 3177480), (12622, 1588740), (18933, 1059160), (25244, 794370), (26479, 757320), (31555, 635496), (37866, 529580), (50488, 397185), (52958, 378660), (63110, 317748), (75732, 264790), (79437, 252440), (94665, 211832), (105916, 189330), (126220, 158874), (132395, 151464)]