20148642

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5569}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 45451200

約数和(自身を除く): 25302558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 5569, 11138, 16707, 33414, 50121, 100242, 150363, 300726, 373123, 746246, 1119369, 2238738, 3358107, 6716214, 10074321, 20148642]

約数ペア:

[(1, 20148642), (2, 10074321), (3, 6716214), (6, 3358107), (9, 2238738), (18, 1119369), (27, 746246), (54, 373123), (67, 300726), (134, 150363), (201, 100242), (402, 50121), (603, 33414), (1206, 16707), (1809, 11138), (3618, 5569)]