20076981060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1\times {\mathrm{8563}}^1$

素因数の和:10297

約数の個数: 96

約数和(自身を含む): 58701081600

約数和(自身を除く): 38624100540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1699, 3398, 5097, 6796, 8495, 8563, 10194, 16990, 17126, 20388, 25485, 25689, 33980, 34252, 39077, 42815, 50970, 51378, 78154, 85630, 101940, 102756, 117231, 128445, 156308, 171260, 195385, 196949, 234462, 256890, 390770, 393898, 468924, 513780, 586155, 590847, 781540, 787796, 984745, 1172310, 1181694, 1969490, 2344620, 2363388, 2954235, 3938980, 5908470, 11816940, 14548537, 29097074, 43645611, 58194148, 72742685, 87291222, 145485370, 174582444, 218228055, 290970740, 334616351, 436456110, 669232702, 872912220, 1003849053, 1338465404, 1673081755, 2007698106, 3346163510, 4015396212, 5019245265, 6692327020, 10038490530, 20076981060]

約数ペア:

[(1, 20076981060), (2, 10038490530), (3, 6692327020), (4, 5019245265), (5, 4015396212), (6, 3346163510), (10, 2007698106), (12, 1673081755), (15, 1338465404), (20, 1003849053), (23, 872912220), (30, 669232702), (46, 436456110), (60, 334616351), (69, 290970740), (92, 218228055), (115, 174582444), (138, 145485370), (230, 87291222), (276, 72742685), (345, 58194148), (460, 43645611), (690, 29097074), (1380, 14548537), (1699, 11816940), (3398, 5908470), (5097, 3938980), (6796, 2954235), (8495, 2363388), (8563, 2344620), (10194, 1969490), (16990, 1181694), (17126, 1172310), (20388, 984745), (25485, 787796), (25689, 781540), (33980, 590847), (34252, 586155), (39077, 513780), (42815, 468924), (50970, 393898), (51378, 390770), (78154, 256890), (85630, 234462), (101940, 196949), (102756, 195385), (117231, 171260), (128445, 156308)]