20361813359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{27539}}^1$

素因数の和:27671

約数の個数: 32

約数和(自身を含む): 23604203520

約数和(自身を除く): 3242390161

約数列:

[1, 17, 23, 31, 61, 391, 527, 713, 1037, 1403, 1891, 12121, 23851, 27539, 32147, 43493, 468163, 633397, 739381, 853709, 1679879, 10767749, 14513053, 19635307, 28557943, 38637217, 52076249, 333800219, 656832689, 885296233, 1197753727, 20361813359]

約数ペア:

[(1, 20361813359), (17, 1197753727), (23, 885296233), (31, 656832689), (61, 333800219), (391, 52076249), (527, 38637217), (713, 28557943), (1037, 19635307), (1403, 14513053), (1891, 10767749), (12121, 1679879), (23851, 853709), (27539, 739381), (32147, 633397), (43493, 468163)]