20138205473

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{163567}}^1$

素因数の和:163744

約数の個数: 16

約数和(自身を含む): 21622381056

約数和(自身を除く): 1484175583

約数列:

[1, 23, 53, 101, 1219, 2323, 5353, 123119, 163567, 3762041, 8669051, 16520267, 199388173, 379966141, 875574151, 20138205473]

約数ペア:

[(1, 20138205473), (23, 875574151), (53, 379966141), (101, 199388173), (1219, 16520267), (2323, 8669051), (5353, 3762041), (123119, 163567)]