20087957230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4517}}^1\times {\mathrm{40429}}^1$

素因数の和:44964

約数の個数: 32

約数和(自身を含む): 39455151840

約数和(自身を除く): 19367194610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4517, 9034, 22585, 40429, 45170, 49687, 80858, 99374, 202145, 248435, 404290, 444719, 496870, 889438, 2223595, 4447190, 182617793, 365235586, 913088965, 1826177930, 2008795723, 4017591446, 10043978615, 20087957230]

約数ペア:

[(1, 20087957230), (2, 10043978615), (5, 4017591446), (10, 2008795723), (11, 1826177930), (22, 913088965), (55, 365235586), (110, 182617793), (4517, 4447190), (9034, 2223595), (22585, 889438), (40429, 496870), (45170, 444719), (49687, 404290), (80858, 248435), (99374, 202145)]