20201755752

素因数分解:

$2^3\times 3^4\times {\mathrm{367}}^1\times {\mathrm{84947}}^1$

素因数の和:85332

約数の個数: 80

約数和(自身を含む): 56738468160

約数和(自身を除く): 36536712408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 367, 648, 734, 1101, 1468, 2202, 2936, 3303, 4404, 6606, 8808, 9909, 13212, 19818, 26424, 29727, 39636, 59454, 79272, 84947, 118908, 169894, 237816, 254841, 339788, 509682, 679576, 764523, 1019364, 1529046, 2038728, 2293569, 3058092, 4587138, 6116184, 6880707, 9174276, 13761414, 18348552, 27522828, 31175549, 55045656, 62351098, 93526647, 124702196, 187053294, 249404392, 280579941, 374106588, 561159882, 748213176, 841739823, 1122319764, 1683479646, 2244639528, 2525219469, 3366959292, 5050438938, 6733918584, 10100877876, 20201755752]

約数ペア:

[(1, 20201755752), (2, 10100877876), (3, 6733918584), (4, 5050438938), (6, 3366959292), (8, 2525219469), (9, 2244639528), (12, 1683479646), (18, 1122319764), (24, 841739823), (27, 748213176), (36, 561159882), (54, 374106588), (72, 280579941), (81, 249404392), (108, 187053294), (162, 124702196), (216, 93526647), (324, 62351098), (367, 55045656), (648, 31175549), (734, 27522828), (1101, 18348552), (1468, 13761414), (2202, 9174276), (2936, 6880707), (3303, 6116184), (4404, 4587138), (6606, 3058092), (8808, 2293569), (9909, 2038728), (13212, 1529046), (19818, 1019364), (26424, 764523), (29727, 679576), (39636, 509682), (59454, 339788), (79272, 254841), (84947, 237816), (118908, 169894)]