2000783412

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 5114345600

約数和(自身を除く): 3113562188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 199, 362, 398, 543, 597, 724, 796, 1086, 1194, 1543, 1629, 1791, 2172, 2388, 3086, 3258, 3582, 4629, 6172, 6516, 7164, 9258, 13887, 18516, 27774, 36019, 55548, 72038, 108057, 144076, 216114, 279283, 307057, 324171, 432228, 558566, 614114, 648342, 837849, 921171, 1117132, 1228228, 1296684, 1675698, 1842342, 2513547, 2763513, 3351396, 3684684, 5027094, 5527026, 10054188, 11054052, 55577317, 111154634, 166731951, 222309268, 333463902, 500195853, 666927804, 1000391706, 2000783412]

約数ペア:

[(1, 2000783412), (2, 1000391706), (3, 666927804), (4, 500195853), (6, 333463902), (9, 222309268), (12, 166731951), (18, 111154634), (36, 55577317), (181, 11054052), (199, 10054188), (362, 5527026), (398, 5027094), (543, 3684684), (597, 3351396), (724, 2763513), (796, 2513547), (1086, 1842342), (1194, 1675698), (1543, 1296684), (1629, 1228228), (1791, 1117132), (2172, 921171), (2388, 837849), (3086, 648342), (3258, 614114), (3582, 558566), (4629, 432228), (6172, 324171), (6516, 307057), (7164, 279283), (9258, 216114), (13887, 144076), (18516, 108057), (27774, 72038), (36019, 55548)]