20187898338

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1\times {\mathrm{56099}}^1$

素因数の和:57762

約数の個数: 32

約数和(自身を含む): 41493355200

約数和(自身を除く): 21305456862

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1621, 3242, 4863, 9726, 56099, 59977, 112198, 119954, 168297, 179931, 336594, 359862, 2075663, 4151326, 6226989, 12453978, 90936479, 181872958, 272809437, 545618874, 3364649723, 6729299446, 10093949169, 20187898338]

約数ペア:

[(1, 20187898338), (2, 10093949169), (3, 6729299446), (6, 3364649723), (37, 545618874), (74, 272809437), (111, 181872958), (222, 90936479), (1621, 12453978), (3242, 6226989), (4863, 4151326), (9726, 2075663), (56099, 359862), (59977, 336594), (112198, 179931), (119954, 168297)]