20120502654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53228843}}^1$

素因数の和:53228861

約数の個数: 32

約数和(自身を含む): 51099690240

約数和(自身を除く): 30979187586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53228843, 106457686, 159686529, 319373058, 372601901, 479059587, 745203802, 958119174, 1117805703, 1437178761, 2235611406, 2874357522, 3353417109, 6706834218, 10060251327, 20120502654]

約数ペア:

[(1, 20120502654), (2, 10060251327), (3, 6706834218), (6, 3353417109), (7, 2874357522), (9, 2235611406), (14, 1437178761), (18, 1117805703), (21, 958119174), (27, 745203802), (42, 479059587), (54, 372601901), (63, 319373058), (126, 159686529), (189, 106457686), (378, 53228843)]