20152285434

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{7297}}^1$

素因数の和:7764

約数の個数: 64

約数和(自身を含む): 45189216000

約数和(自身を除く): 25036930566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 257, 398, 514, 597, 771, 1194, 1542, 1791, 2313, 3582, 4626, 5373, 6939, 7297, 10746, 13878, 14594, 21891, 43782, 51143, 65673, 102286, 131346, 153429, 197019, 306858, 394038, 460287, 920574, 1380861, 1452103, 1875329, 2761722, 2904206, 3750658, 4356309, 5625987, 8712618, 11251974, 13068927, 16877961, 26137854, 33755922, 39206781, 50633883, 78413562, 101267766, 373190471, 746380942, 1119571413, 2239142826, 3358714239, 6717428478, 10076142717, 20152285434]

約数ペア:

[(1, 20152285434), (2, 10076142717), (3, 6717428478), (6, 3358714239), (9, 2239142826), (18, 1119571413), (27, 746380942), (54, 373190471), (199, 101267766), (257, 78413562), (398, 50633883), (514, 39206781), (597, 33755922), (771, 26137854), (1194, 16877961), (1542, 13068927), (1791, 11251974), (2313, 8712618), (3582, 5625987), (4626, 4356309), (5373, 3750658), (6939, 2904206), (7297, 2761722), (10746, 1875329), (13878, 1452103), (14594, 1380861), (21891, 920574), (43782, 460287), (51143, 394038), (65673, 306858), (102286, 197019), (131346, 153429)]