20237218442

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1385921}}^1$

素因数の和:1386086

約数の個数: 24

約数和(自身を含む): 35548899300

約数和(自身を除く): 15311680858

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 7301, 14602, 1385921, 2771842, 9701447, 19402894, 67910129, 135820258, 206502229, 413004458, 1445515603, 2891031206, 10118609221, 20237218442]

約数ペア:

[(1, 20237218442), (2, 10118609221), (7, 2891031206), (14, 1445515603), (49, 413004458), (98, 206502229), (149, 135820258), (298, 67910129), (1043, 19402894), (2086, 9701447), (7301, 2771842), (14602, 1385921)]