20188099236

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1\times {\mathrm{9463}}^1$

素因数の和:10888

約数の個数: 48

約数和(自身を含む): 47486566400

約数和(自身を除く): 27298467164

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1279, 1668, 2558, 3837, 5116, 7674, 9463, 15348, 18926, 28389, 37852, 56778, 113556, 177781, 355562, 533343, 711124, 1066686, 1315357, 2133372, 2630714, 3946071, 5261428, 7892142, 12103177, 15784284, 24206354, 36309531, 48412708, 72619062, 145238124, 1682341603, 3364683206, 5047024809, 6729366412, 10094049618, 20188099236]

約数ペア:

[(1, 20188099236), (2, 10094049618), (3, 6729366412), (4, 5047024809), (6, 3364683206), (12, 1682341603), (139, 145238124), (278, 72619062), (417, 48412708), (556, 36309531), (834, 24206354), (1279, 15784284), (1668, 12103177), (2558, 7892142), (3837, 5261428), (5116, 3946071), (7674, 2630714), (9463, 2133372), (15348, 1315357), (18926, 1066686), (28389, 711124), (37852, 533343), (56778, 355562), (113556, 177781)]