20190351348

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 53486160000

約数和(自身を除く): 33295808652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 157, 174, 199, 261, 314, 348, 398, 471, 522, 597, 619, 628, 796, 942, 1044, 1194, 1238, 1413, 1791, 1857, 1884, 2388, 2476, 2826, 3582, 3714, 4553, 5571, 5652, 5771, 7164, 7428, 9106, 11142, 11542, 13659, 17313, 17951, 18212, 22284, 23084, 27318, 31243, 34626, 35902, 40977, 51939, 53853, 54636, 62486, 69252, 71804, 81954, 93729, 97183, 103878, 107706, 123181, 124972, 161559, 163908, 187458, 194366, 207756, 215412, 246362, 281187, 291549, 323118, 369543, 374916, 388732, 492724, 562374, 583098, 646236, 739086, 874647, 906047, 1108629, 1124748, 1166196, 1478172, 1749294, 1812094, 2217258, 2718141, 2818307, 3498588, 3572249, 3624188, 4434516, 5436282, 5636614, 7144498, 8154423, 8454921, 10716747, 10872564, 11273228, 14288996, 16308846, 16909842, 19339417, 21433494, 25364763, 32150241, 32617692, 33819684, 38678834, 42866988, 50729526, 58018251, 64300482, 77357668, 101459052, 116036502, 128600964, 174054753, 232073004, 348109506, 560843093, 696219012, 1121686186, 1682529279, 2243372372, 3365058558, 5047587837, 6730117116, 10095175674, 20190351348]

約数ペア:

[(1, 20190351348), (2, 10095175674), (3, 6730117116), (4, 5047587837), (6, 3365058558), (9, 2243372372), (12, 1682529279), (18, 1121686186), (29, 696219012), (36, 560843093), (58, 348109506), (87, 232073004), (116, 174054753), (157, 128600964), (174, 116036502), (199, 101459052), (261, 77357668), (314, 64300482), (348, 58018251), (398, 50729526), (471, 42866988), (522, 38678834), (597, 33819684), (619, 32617692), (628, 32150241), (796, 25364763), (942, 21433494), (1044, 19339417), (1194, 16909842), (1238, 16308846), (1413, 14288996), (1791, 11273228), (1857, 10872564), (1884, 10716747), (2388, 8454921), (2476, 8154423), (2826, 7144498), (3582, 5636614), (3714, 5436282), (4553, 4434516), (5571, 3624188), (5652, 3572249), (5771, 3498588), (7164, 2818307), (7428, 2718141), (9106, 2217258), (11142, 1812094), (11542, 1749294), (13659, 1478172), (17313, 1166196), (17951, 1124748), (18212, 1108629), (22284, 906047), (23084, 874647), (27318, 739086), (31243, 646236), (34626, 583098), (35902, 562374), (40977, 492724), (51939, 388732), (53853, 374916), (54636, 369543), (62486, 323118), (69252, 291549), (71804, 281187), (81954, 246362), (93729, 215412), (97183, 207756), (103878, 194366), (107706, 187458), (123181, 163908), (124972, 161559)]