20102635539

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1346369}}^1$

素因数の和:1346464

約数の個数: 32

約数和(自身を含む): 34467072000

約数和(自身を除く): 14364436461

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 14931, 1346369, 4039107, 9424583, 12117321, 28273749, 36351963, 84821247, 106363151, 254463741, 319089453, 744542057, 957268359, 2233626171, 2871805077, 6700878513, 20102635539]

約数ペア:

[(1, 20102635539), (3, 6700878513), (7, 2871805077), (9, 2233626171), (21, 957268359), (27, 744542057), (63, 319089453), (79, 254463741), (189, 106363151), (237, 84821247), (553, 36351963), (711, 28273749), (1659, 12117321), (2133, 9424583), (4977, 4039107), (14931, 1346369)]