20167656831

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2013343}}^1$

素因数の和:2013412

約数の個数: 32

約数和(自身を含む): 34790584320

約数和(自身を除く): 14622927489

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 2013343, 6040029, 14093401, 18120087, 42280203, 54360261, 106707179, 126840609, 320121537, 380521827, 746950253, 960364611, 2240850759, 2881093833, 6722552277, 20167656831]

約数ペア:

[(1, 20167656831), (3, 6722552277), (7, 2881093833), (9, 2240850759), (21, 960364611), (27, 746950253), (53, 380521827), (63, 320121537), (159, 126840609), (189, 106707179), (371, 54360261), (477, 42280203), (1113, 18120087), (1431, 14093401), (3339, 6040029), (10017, 2013343)]