20844192

素因数分解:

$2^5\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 55067040

約数和(自身を除く): 34222848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 179, 358, 537, 716, 1074, 1213, 1432, 2148, 2426, 2864, 3639, 4296, 4852, 5728, 7278, 8592, 9704, 14556, 17184, 19408, 29112, 38816, 58224, 116448, 217127, 434254, 651381, 868508, 1302762, 1737016, 2605524, 3474032, 5211048, 6948064, 10422096, 20844192]

約数ペア:

[(1, 20844192), (2, 10422096), (3, 6948064), (4, 5211048), (6, 3474032), (8, 2605524), (12, 1737016), (16, 1302762), (24, 868508), (32, 651381), (48, 434254), (96, 217127), (179, 116448), (358, 58224), (537, 38816), (716, 29112), (1074, 19408), (1213, 17184), (1432, 14556), (2148, 9704), (2426, 8592), (2864, 7278), (3639, 5728), (4296, 4852)]