20856854766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2092801}}^1$

素因数の和:2092968

約数の個数: 32

約数和(自身を含む): 45807250176

約数和(自身を除く): 24950395410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 9966, 2092801, 4185602, 6278403, 12556806, 23020811, 46041622, 69062433, 138124866, 316012951, 632025902, 948038853, 1896077706, 3476142461, 6952284922, 10428427383, 20856854766]

約数ペア:

[(1, 20856854766), (2, 10428427383), (3, 6952284922), (6, 3476142461), (11, 1896077706), (22, 948038853), (33, 632025902), (66, 316012951), (151, 138124866), (302, 69062433), (453, 46041622), (906, 23020811), (1661, 12556806), (3322, 6278403), (4983, 4185602), (9966, 2092801)]