20189067852

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2273}}^1\times {\mathrm{2411}}^1$

素因数の和:4998

約数の個数: 48

約数和(自身を含む): 47301674112

約数和(自身を除く): 27112606260

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 2273, 2411, 3684, 4546, 4822, 6819, 7233, 9092, 9644, 13638, 14466, 27276, 28932, 697811, 740177, 1395622, 1480354, 2093433, 2220531, 2791244, 2960708, 4186866, 4441062, 5480203, 8373732, 8882124, 10960406, 16440609, 21920812, 32881218, 65762436, 1682422321, 3364844642, 5047266963, 6729689284, 10094533926, 20189067852]

約数ペア:

[(1, 20189067852), (2, 10094533926), (3, 6729689284), (4, 5047266963), (6, 3364844642), (12, 1682422321), (307, 65762436), (614, 32881218), (921, 21920812), (1228, 16440609), (1842, 10960406), (2273, 8882124), (2411, 8373732), (3684, 5480203), (4546, 4441062), (4822, 4186866), (6819, 2960708), (7233, 2791244), (9092, 2220531), (9644, 2093433), (13638, 1480354), (14466, 1395622), (27276, 740177), (28932, 697811)]