20341640292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1\times {\mathrm{1021}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 50767073280

約数和(自身を除く): 30425432988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 762, 769, 1021, 1524, 1538, 2042, 2159, 2307, 3063, 3076, 4084, 4318, 4614, 6126, 6477, 8636, 9228, 12252, 12954, 13073, 17357, 25908, 26146, 34714, 39219, 52071, 52292, 69428, 78438, 97663, 104142, 129667, 156876, 195326, 208284, 259334, 292989, 389001, 390652, 518668, 585978, 778002, 785149, 1171956, 1556004, 1570298, 1660271, 2204339, 2355447, 3140596, 3320542, 4408678, 4710894, 4980813, 6613017, 6641084, 8817356, 9421788, 9961626, 13226034, 13347533, 19923252, 26452068, 26695066, 40042599, 53390132, 80085198, 99713923, 160170396, 199427846, 299141769, 398855692, 598283538, 1196567076, 1695136691, 3390273382, 5085410073, 6780546764, 10170820146, 20341640292]

約数ペア:

[(1, 20341640292), (2, 10170820146), (3, 6780546764), (4, 5085410073), (6, 3390273382), (12, 1695136691), (17, 1196567076), (34, 598283538), (51, 398855692), (68, 299141769), (102, 199427846), (127, 160170396), (204, 99713923), (254, 80085198), (381, 53390132), (508, 40042599), (762, 26695066), (769, 26452068), (1021, 19923252), (1524, 13347533), (1538, 13226034), (2042, 9961626), (2159, 9421788), (2307, 8817356), (3063, 6641084), (3076, 6613017), (4084, 4980813), (4318, 4710894), (4614, 4408678), (6126, 3320542), (6477, 3140596), (8636, 2355447), (9228, 2204339), (12252, 1660271), (12954, 1570298), (13073, 1556004), (17357, 1171956), (25908, 785149), (26146, 778002), (34714, 585978), (39219, 518668), (52071, 390652), (52292, 389001), (69428, 292989), (78438, 259334), (97663, 208284), (104142, 195326), (129667, 156876)]