20929092

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 50921472

約数和(自身を除く): 29992380

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 127, 186, 254, 372, 381, 443, 508, 762, 886, 1329, 1524, 1772, 2658, 3937, 5316, 7874, 11811, 13733, 15748, 23622, 27466, 41199, 47244, 54932, 56261, 82398, 112522, 164796, 168783, 225044, 337566, 675132, 1744091, 3488182, 5232273, 6976364, 10464546, 20929092]

約数ペア:

[(1, 20929092), (2, 10464546), (3, 6976364), (4, 5232273), (6, 3488182), (12, 1744091), (31, 675132), (62, 337566), (93, 225044), (124, 168783), (127, 164796), (186, 112522), (254, 82398), (372, 56261), (381, 54932), (443, 47244), (508, 41199), (762, 27466), (886, 23622), (1329, 15748), (1524, 13733), (1772, 11811), (2658, 7874), (3937, 5316)]