20888913710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17553709}}^1$

素因数の和:17553740

約数の個数: 32

約数和(自身を含む): 45499216320

約数和(自身を除く): 24610302610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17553709, 35107418, 87768545, 122875963, 175537090, 245751926, 298413053, 596826106, 614379815, 1228759630, 1492065265, 2088891371, 2984130530, 4177782742, 10444456855, 20888913710]

約数ペア:

[(1, 20888913710), (2, 10444456855), (5, 4177782742), (7, 2984130530), (10, 2088891371), (14, 1492065265), (17, 1228759630), (34, 614379815), (35, 596826106), (70, 298413053), (85, 245751926), (119, 175537090), (170, 122875963), (238, 87768545), (595, 35107418), (1190, 17553709)]