2020661880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{13679}}^1$

素因数の和:14924

約数の個数: 64

約数和(自身を含む): 6067353600

約数和(自身を除く): 4046691720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1231, 2462, 3693, 4924, 6155, 7386, 9848, 12310, 13679, 14772, 18465, 24620, 27358, 29544, 36930, 41037, 49240, 54716, 68395, 73860, 82074, 109432, 136790, 147720, 164148, 205185, 273580, 328296, 410370, 547160, 820740, 1641480, 16838849, 33677698, 50516547, 67355396, 84194245, 101033094, 134710792, 168388490, 202066188, 252582735, 336776980, 404132376, 505165470, 673553960, 1010330940, 2020661880]

約数ペア:

[(1, 2020661880), (2, 1010330940), (3, 673553960), (4, 505165470), (5, 404132376), (6, 336776980), (8, 252582735), (10, 202066188), (12, 168388490), (15, 134710792), (20, 101033094), (24, 84194245), (30, 67355396), (40, 50516547), (60, 33677698), (120, 16838849), (1231, 1641480), (2462, 820740), (3693, 547160), (4924, 410370), (6155, 328296), (7386, 273580), (9848, 205185), (12310, 164148), (13679, 147720), (14772, 136790), (18465, 109432), (24620, 82074), (27358, 73860), (29544, 68395), (36930, 54716), (41037, 49240)]