20112394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7127}}^1$

素因数の和:7229

約数の個数: 16

約数和(自身を含む): 32332608

約数和(自身を除く): 12220214

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 7127, 14254, 121159, 242318, 591541, 1183082, 10056197, 20112394]

約数ペア:

[(1, 20112394), (2, 10056197), (17, 1183082), (34, 591541), (83, 242318), (166, 121159), (1411, 14254), (2822, 7127)]