20361888

素因数分解:

$2^5\times 3^3\times {\mathrm{23567}}^1$

素因数の和:23586

約数の個数: 48

約数和(自身を含む): 59391360

約数和(自身を除く): 39029472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 23567, 47134, 70701, 94268, 141402, 188536, 212103, 282804, 377072, 424206, 565608, 636309, 754144, 848412, 1131216, 1272618, 1696824, 2262432, 2545236, 3393648, 5090472, 6787296, 10180944, 20361888]

約数ペア:

[(1, 20361888), (2, 10180944), (3, 6787296), (4, 5090472), (6, 3393648), (8, 2545236), (9, 2262432), (12, 1696824), (16, 1272618), (18, 1131216), (24, 848412), (27, 754144), (32, 636309), (36, 565608), (48, 424206), (54, 377072), (72, 282804), (96, 212103), (108, 188536), (144, 141402), (216, 94268), (288, 70701), (432, 47134), (864, 23567)]