20349623796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1\times {\mathrm{33317}}^1$

素因数の和:35560

約数の個数: 48

約数和(自身を含む): 49570786944

約数和(自身を除く): 29221163148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2213, 4426, 6639, 8852, 13278, 26556, 33317, 50899, 66634, 99951, 101798, 133268, 152697, 199902, 203596, 305394, 399804, 610788, 766291, 1532582, 2298873, 3065164, 4597746, 9195492, 73730521, 147461042, 221191563, 294922084, 442383126, 884766252, 1695801983, 3391603966, 5087405949, 6783207932, 10174811898, 20349623796]

約数ペア:

[(1, 20349623796), (2, 10174811898), (3, 6783207932), (4, 5087405949), (6, 3391603966), (12, 1695801983), (23, 884766252), (46, 442383126), (69, 294922084), (92, 221191563), (138, 147461042), (276, 73730521), (2213, 9195492), (4426, 4597746), (6639, 3065164), (8852, 2298873), (13278, 1532582), (26556, 766291), (33317, 610788), (50899, 399804), (66634, 305394), (99951, 203596), (101798, 199902), (133268, 152697)]