20246092890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{12301}}^1$

素因数の和:13055

約数の個数: 64

約数和(自身を含む): 49254452352

約数和(自身を除く): 29008359462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 661, 830, 1245, 1322, 1983, 2490, 3305, 3966, 6610, 9915, 12301, 19830, 24602, 36903, 54863, 61505, 73806, 109726, 123010, 164589, 184515, 274315, 329178, 369030, 548630, 822945, 1020983, 1645890, 2041966, 3062949, 5104915, 6125898, 8130961, 10209830, 15314745, 16261922, 24392883, 30629490, 40654805, 48785766, 81309610, 121964415, 243928830, 674869763, 1349739526, 2024609289, 3374348815, 4049218578, 6748697630, 10123046445, 20246092890]

約数ペア:

[(1, 20246092890), (2, 10123046445), (3, 6748697630), (5, 4049218578), (6, 3374348815), (10, 2024609289), (15, 1349739526), (30, 674869763), (83, 243928830), (166, 121964415), (249, 81309610), (415, 48785766), (498, 40654805), (661, 30629490), (830, 24392883), (1245, 16261922), (1322, 15314745), (1983, 10209830), (2490, 8130961), (3305, 6125898), (3966, 5104915), (6610, 3062949), (9915, 2041966), (12301, 1645890), (19830, 1020983), (24602, 822945), (36903, 548630), (54863, 369030), (61505, 329178), (73806, 274315), (109726, 184515), (123010, 164589)]