20041182

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 53044992

約数和(自身を除く): 33003810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 137, 162, 189, 243, 258, 274, 301, 378, 387, 411, 486, 567, 602, 774, 822, 903, 959, 1134, 1161, 1233, 1701, 1806, 1918, 2322, 2466, 2709, 2877, 3402, 3483, 3699, 5418, 5754, 5891, 6966, 7398, 8127, 8631, 10449, 11097, 11782, 16254, 17262, 17673, 20898, 22194, 24381, 25893, 33291, 35346, 41237, 48762, 51786, 53019, 66582, 73143, 77679, 82474, 106038, 123711, 146286, 155358, 159057, 233037, 247422, 318114, 371133, 466074, 477171, 742266, 954342, 1113399, 1431513, 2226798, 2863026, 3340197, 6680394, 10020591, 20041182]

約数ペア:

[(1, 20041182), (2, 10020591), (3, 6680394), (6, 3340197), (7, 2863026), (9, 2226798), (14, 1431513), (18, 1113399), (21, 954342), (27, 742266), (42, 477171), (43, 466074), (54, 371133), (63, 318114), (81, 247422), (86, 233037), (126, 159057), (129, 155358), (137, 146286), (162, 123711), (189, 106038), (243, 82474), (258, 77679), (274, 73143), (301, 66582), (378, 53019), (387, 51786), (411, 48762), (486, 41237), (567, 35346), (602, 33291), (774, 25893), (822, 24381), (903, 22194), (959, 20898), (1134, 17673), (1161, 17262), (1233, 16254), (1701, 11782), (1806, 11097), (1918, 10449), (2322, 8631), (2466, 8127), (2709, 7398), (2877, 6966), (3402, 5891), (3483, 5754), (3699, 5418)]