2030657652

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{2213}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 5222206080

約数和(自身を除く): 3191548428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 359, 426, 639, 718, 852, 1077, 1278, 1436, 2154, 2213, 2556, 3231, 4308, 4426, 6462, 6639, 8852, 12924, 13278, 19917, 25489, 26556, 39834, 50978, 76467, 79668, 101956, 152934, 157123, 229401, 305868, 314246, 458802, 471369, 628492, 794467, 917604, 942738, 1414107, 1588934, 1885476, 2383401, 2828214, 3177868, 4766802, 5656428, 7150203, 9533604, 14300406, 28600812, 56407157, 112814314, 169221471, 225628628, 338442942, 507664413, 676885884, 1015328826, 2030657652]

約数ペア:

[(1, 2030657652), (2, 1015328826), (3, 676885884), (4, 507664413), (6, 338442942), (9, 225628628), (12, 169221471), (18, 112814314), (36, 56407157), (71, 28600812), (142, 14300406), (213, 9533604), (284, 7150203), (359, 5656428), (426, 4766802), (639, 3177868), (718, 2828214), (852, 2383401), (1077, 1885476), (1278, 1588934), (1436, 1414107), (2154, 942738), (2213, 917604), (2556, 794467), (3231, 628492), (4308, 471369), (4426, 458802), (6462, 314246), (6639, 305868), (8852, 229401), (12924, 157123), (13278, 152934), (19917, 101956), (25489, 79668), (26556, 76467), (39834, 50978)]