20188611576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2108251}}^1$

素因数の和:2108289

約数の個数: 96

約数和(自身を含む): 65777462400

約数和(自身を除く): 45588850824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 2108251, 4216502, 6324753, 8433004, 12649506, 14757757, 16866008, 18974259, 25299012, 29515514, 37948518, 40056769, 44273271, 50598024, 59031028, 75897036, 80113538, 88546542, 118062056, 120170307, 132819813, 151794072, 160227076, 177093084, 240340614, 265639626, 280397383, 320454152, 354186168, 360510921, 480681228, 531279252, 560794766, 721021842, 841192149, 961362456, 1062558504, 1121589532, 1442043684, 1682384298, 2243179064, 2523576447, 2884087368, 3364768596, 5047152894, 6729537192, 10094305788, 20188611576]

約数ペア:

[(1, 20188611576), (2, 10094305788), (3, 6729537192), (4, 5047152894), (6, 3364768596), (7, 2884087368), (8, 2523576447), (9, 2243179064), (12, 1682384298), (14, 1442043684), (18, 1121589532), (19, 1062558504), (21, 961362456), (24, 841192149), (28, 721021842), (36, 560794766), (38, 531279252), (42, 480681228), (56, 360510921), (57, 354186168), (63, 320454152), (72, 280397383), (76, 265639626), (84, 240340614), (114, 177093084), (126, 160227076), (133, 151794072), (152, 132819813), (168, 120170307), (171, 118062056), (228, 88546542), (252, 80113538), (266, 75897036), (342, 59031028), (399, 50598024), (456, 44273271), (504, 40056769), (532, 37948518), (684, 29515514), (798, 25299012), (1064, 18974259), (1197, 16866008), (1368, 14757757), (1596, 12649506), (2394, 8433004), (3192, 6324753), (4788, 4216502), (9576, 2108251)]