2020289719

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1\times {\mathrm{6949}}^1$

素因数の和:8010

約数の個数: 16

約数和(自身を含む): 2367892800

約数和(自身を除く): 347603081

約数列:

[1, 7, 41, 287, 1013, 6949, 7091, 41533, 48643, 284909, 290731, 1994363, 7039337, 49275359, 288612817, 2020289719]

約数ペア:

[(1, 2020289719), (7, 288612817), (41, 49275359), (287, 7039337), (1013, 1994363), (6949, 290731), (7091, 284909), (41533, 48643)]