20163619068

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1531}}^1\times {\mathrm{3529}}^1$

素因数の和:5378

約数の個数: 48

約数和(自身を含む): 47243938560

約数和(自身を除く): 27080319492

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1531, 1866, 3062, 3529, 3732, 4593, 6124, 7058, 9186, 10587, 14116, 18372, 21174, 42348, 476141, 952282, 1097519, 1428423, 1904564, 2195038, 2856846, 3292557, 4390076, 5402899, 5713692, 6585114, 10805798, 13170228, 16208697, 21611596, 32417394, 64834788, 1680301589, 3360603178, 5040904767, 6721206356, 10081809534, 20163619068]

約数ペア:

[(1, 20163619068), (2, 10081809534), (3, 6721206356), (4, 5040904767), (6, 3360603178), (12, 1680301589), (311, 64834788), (622, 32417394), (933, 21611596), (1244, 16208697), (1531, 13170228), (1866, 10805798), (3062, 6585114), (3529, 5713692), (3732, 5402899), (4593, 4390076), (6124, 3292557), (7058, 2856846), (9186, 2195038), (10587, 1904564), (14116, 1428423), (18372, 1097519), (21174, 952282), (42348, 476141)]