20147400006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{27077}}^1$

素因数の和:27269

約数の個数: 64

約数和(自身を含む): 43515429120

約数和(自身を除く): 23368029114

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 107, 114, 122, 183, 214, 321, 366, 642, 1159, 2033, 2318, 3477, 4066, 6099, 6527, 6954, 12198, 13054, 19581, 27077, 39162, 54154, 81231, 124013, 162462, 248026, 372039, 514463, 744078, 1028926, 1543389, 1651697, 2897239, 3086778, 3303394, 4955091, 5794478, 8691717, 9910182, 17383434, 31382243, 55047541, 62764486, 94146729, 110095082, 165142623, 176731579, 188293458, 330285246, 353463158, 530194737, 1060389474, 3357900001, 6715800002, 10073700003, 20147400006]

約数ペア:

[(1, 20147400006), (2, 10073700003), (3, 6715800002), (6, 3357900001), (19, 1060389474), (38, 530194737), (57, 353463158), (61, 330285246), (107, 188293458), (114, 176731579), (122, 165142623), (183, 110095082), (214, 94146729), (321, 62764486), (366, 55047541), (642, 31382243), (1159, 17383434), (2033, 9910182), (2318, 8691717), (3477, 5794478), (4066, 4955091), (6099, 3303394), (6527, 3086778), (6954, 2897239), (12198, 1651697), (13054, 1543389), (19581, 1028926), (27077, 744078), (39162, 514463), (54154, 372039), (81231, 248026), (124013, 162462)]