20083005644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{19273}}^1$

素因数の和:20010

約数の個数: 48

約数和(自身を含む): 39212567520

約数和(自身を除く): 19129561876

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 691, 754, 1382, 1508, 2764, 8983, 17966, 19273, 20039, 35932, 38546, 40078, 77092, 80156, 250549, 260507, 501098, 521014, 558917, 1002196, 1042028, 1117834, 2235668, 7265921, 13317643, 14531842, 26635286, 29063684, 53270572, 173129359, 346258718, 386211647, 692517436, 772423294, 1544846588, 5020751411, 10041502822, 20083005644]

約数ペア:

[(1, 20083005644), (2, 10041502822), (4, 5020751411), (13, 1544846588), (26, 772423294), (29, 692517436), (52, 386211647), (58, 346258718), (116, 173129359), (377, 53270572), (691, 29063684), (754, 26635286), (1382, 14531842), (1508, 13317643), (2764, 7265921), (8983, 2235668), (17966, 1117834), (19273, 1042028), (20039, 1002196), (35932, 558917), (38546, 521014), (40078, 501098), (77092, 260507), (80156, 250549)]