20183417858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{12503}}^1$

素因数の和:13202

約数の個数: 32

約数和(自身を含む): 32518402560

約数和(自身を除く): 12334984702

約数列:

[1, 2, 17, 34, 79, 158, 601, 1202, 1343, 2686, 10217, 12503, 20434, 25006, 47479, 94958, 212551, 425102, 807143, 987737, 1614286, 1975474, 7514303, 15028606, 16791529, 33583058, 127743151, 255486302, 593629937, 1187259874, 10091708929, 20183417858]

約数ペア:

[(1, 20183417858), (2, 10091708929), (17, 1187259874), (34, 593629937), (79, 255486302), (158, 127743151), (601, 33583058), (1202, 16791529), (1343, 15028606), (2686, 7514303), (10217, 1975474), (12503, 1614286), (20434, 987737), (25006, 807143), (47479, 425102), (94958, 212551)]