20714369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2268031

約数列:

[1, 13, 59, 113, 239, 767, 1469, 3107, 6667, 14101, 27007, 86671, 183313, 351091, 1593413, 20714369]

約数ペア:

[(1, 20714369), (13, 1593413), (59, 351091), (113, 183313), (239, 86671), (767, 27007), (1469, 14101), (3107, 6667)]