20054979126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12243577}}^1$

素因数の和:12243605

約数の個数: 48

約数和(自身を含む): 53479948704

約数和(自身を除く): 33424969578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 12243577, 24487154, 36730731, 73461462, 85705039, 110192193, 159166501, 171410078, 220384386, 257115117, 318333002, 477499503, 514230234, 771345351, 954999006, 1114165507, 1432498509, 1542690702, 2228331014, 2864997018, 3342496521, 6684993042, 10027489563, 20054979126]

約数ペア:

[(1, 20054979126), (2, 10027489563), (3, 6684993042), (6, 3342496521), (7, 2864997018), (9, 2228331014), (13, 1542690702), (14, 1432498509), (18, 1114165507), (21, 954999006), (26, 771345351), (39, 514230234), (42, 477499503), (63, 318333002), (78, 257115117), (91, 220384386), (117, 171410078), (126, 159166501), (182, 110192193), (234, 85705039), (273, 73461462), (546, 36730731), (819, 24487154), (1638, 12243577)]