20189202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 44366400

約数和(自身を除く): 24177198

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 2053, 3278, 4106, 4917, 6159, 9834, 12318, 22583, 45166, 67749, 135498, 305897, 611794, 917691, 1835382, 3364867, 6729734, 10094601, 20189202]

約数ペア:

[(1, 20189202), (2, 10094601), (3, 6729734), (6, 3364867), (11, 1835382), (22, 917691), (33, 611794), (66, 305897), (149, 135498), (298, 67749), (447, 45166), (894, 22583), (1639, 12318), (2053, 9834), (3278, 6159), (4106, 4917)]