20221482249

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{132019}}^1$

素因数の和:132123

約数の個数: 40

約数和(自身を含む): 31693249280

約数和(自身を除く): 11471767031

約数列:

[1, 3, 9, 27, 31, 61, 81, 93, 183, 279, 549, 837, 1647, 1891, 2511, 4941, 5673, 17019, 51057, 132019, 153171, 396057, 1188171, 3564513, 4092589, 8053159, 10693539, 12277767, 24159477, 36833301, 72478431, 110499903, 217435293, 249647929, 331499709, 652305879, 748943787, 2246831361, 6740494083, 20221482249]

約数ペア:

[(1, 20221482249), (3, 6740494083), (9, 2246831361), (27, 748943787), (31, 652305879), (61, 331499709), (81, 249647929), (93, 217435293), (183, 110499903), (279, 72478431), (549, 36833301), (837, 24159477), (1647, 12277767), (1891, 10693539), (2511, 8053159), (4941, 4092589), (5673, 3564513), (17019, 1188171), (51057, 396057), (132019, 153171)]