20095362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3767

約数の個数: 48

約数和(自身を含む): 50930880

約数和(自身を除く): 30835518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 3709, 5418, 7418, 11127, 22254, 25963, 33381, 51926, 66762, 77889, 155778, 159487, 233667, 318974, 467334, 478461, 956922, 1116409, 1435383, 2232818, 2870766, 3349227, 6698454, 10047681, 20095362]

約数ペア:

[(1, 20095362), (2, 10047681), (3, 6698454), (6, 3349227), (7, 2870766), (9, 2232818), (14, 1435383), (18, 1116409), (21, 956922), (42, 478461), (43, 467334), (63, 318974), (86, 233667), (126, 159487), (129, 155778), (258, 77889), (301, 66762), (387, 51926), (602, 33381), (774, 25963), (903, 22254), (1806, 11127), (2709, 7418), (3709, 5418)]