20596104

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6977}}^1$

素因数の和:7030

約数の個数: 48

約数和(自身を含む): 57149820

約数和(自身を除く): 36553716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 6977, 13954, 20931, 27908, 41862, 55816, 62793, 83724, 125586, 167448, 251172, 286057, 502344, 572114, 858171, 1144228, 1716342, 2288456, 2574513, 3432684, 5149026, 6865368, 10298052, 20596104]

約数ペア:

[(1, 20596104), (2, 10298052), (3, 6865368), (4, 5149026), (6, 3432684), (8, 2574513), (9, 2288456), (12, 1716342), (18, 1144228), (24, 858171), (36, 572114), (41, 502344), (72, 286057), (82, 251172), (123, 167448), (164, 125586), (246, 83724), (328, 62793), (369, 55816), (492, 41862), (738, 27908), (984, 20931), (1476, 13954), (2952, 6977)]