2000312091

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{761}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 3112068960

約数和(自身を除く): 1111756869

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 373, 761, 783, 1119, 2283, 2349, 3357, 6849, 7047, 10071, 10817, 20547, 22069, 30213, 32451, 61641, 66207, 90639, 97353, 184923, 198621, 283853, 292059, 595863, 851559, 876177, 1787589, 2554677, 2628531, 5362767, 7664031, 8231737, 22992093, 24695211, 68976279, 74085633, 222256899, 666770697, 2000312091]

約数ペア:

[(1, 2000312091), (3, 666770697), (9, 222256899), (27, 74085633), (29, 68976279), (81, 24695211), (87, 22992093), (243, 8231737), (261, 7664031), (373, 5362767), (761, 2628531), (783, 2554677), (1119, 1787589), (2283, 876177), (2349, 851559), (3357, 595863), (6849, 292059), (7047, 283853), (10071, 198621), (10817, 184923), (20547, 97353), (22069, 90639), (30213, 66207), (32451, 61641)]