20131446745

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1\times {\mathrm{14951}}^1$

素因数の和:16520

約数の個数: 16

約数和(自身を含む): 24299751168

約数和(自身を除く): 4168304423

約数列:

[1, 5, 197, 985, 1367, 6835, 14951, 74755, 269299, 1346495, 2945347, 14726735, 20438017, 102190085, 4026289349, 20131446745]

約数ペア:

[(1, 20131446745), (5, 4026289349), (197, 102190085), (985, 20438017), (1367, 14726735), (6835, 2945347), (14951, 1346495), (74755, 269299)]