20377154

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14411}}^1$

素因数の和:14521

約数の個数: 16

約数和(自身を含む): 35280576

約数和(自身を除く): 14903422

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 14411, 28822, 100877, 201754, 1455511, 2911022, 10188577, 20377154]

約数ペア:

[(1, 20377154), (2, 10188577), (7, 2911022), (14, 1455511), (101, 201754), (202, 100877), (707, 28822), (1414, 14411)]