20140172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22783}}^1$

素因数の和:22817

約数の個数: 24

約数和(自身を含む): 40190976

約数和(自身を除く): 20050804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22783, 45566, 91132, 296179, 387311, 592358, 774622, 1184716, 1549244, 5035043, 10070086, 20140172]

約数ペア:

[(1, 20140172), (2, 10070086), (4, 5035043), (13, 1549244), (17, 1184716), (26, 774622), (34, 592358), (52, 387311), (68, 296179), (221, 91132), (442, 45566), (884, 22783)]