20120573454

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{115361}}^1$

素因数の和:116116

約数の個数: 32

約数和(自身を含む): 41281138080

約数和(自身を除く): 21160564626

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 709, 1418, 2127, 4254, 29069, 58138, 87207, 115361, 174414, 230722, 346083, 692166, 4729801, 9459602, 14189403, 28378806, 81790949, 163581898, 245372847, 490745694, 3353428909, 6706857818, 10060286727, 20120573454]

約数ペア:

[(1, 20120573454), (2, 10060286727), (3, 6706857818), (6, 3353428909), (41, 490745694), (82, 245372847), (123, 163581898), (246, 81790949), (709, 28378806), (1418, 14189403), (2127, 9459602), (4254, 4729801), (29069, 692166), (58138, 346083), (87207, 230722), (115361, 174414)]