20086484778

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{509}}^1\times {\mathrm{14519}}^1$

素因数の和:15187

約数の個数: 48

約数和(自身を含む): 43898025600

約数和(自身を除く): 23811540822

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 509, 906, 1018, 1359, 1527, 2718, 3054, 4581, 9162, 14519, 29038, 43557, 76859, 87114, 130671, 153718, 230577, 261342, 461154, 691731, 1383462, 2192369, 4384738, 6577107, 7390171, 13154214, 14780342, 19731321, 22170513, 39462642, 44341026, 66511539, 133023078, 1115915821, 2231831642, 3347747463, 6695494926, 10043242389, 20086484778]

約数ペア:

[(1, 20086484778), (2, 10043242389), (3, 6695494926), (6, 3347747463), (9, 2231831642), (18, 1115915821), (151, 133023078), (302, 66511539), (453, 44341026), (509, 39462642), (906, 22170513), (1018, 19731321), (1359, 14780342), (1527, 13154214), (2718, 7390171), (3054, 6577107), (4581, 4384738), (9162, 2192369), (14519, 1383462), (29038, 691731), (43557, 461154), (76859, 261342), (87114, 230577), (130671, 153718)]