20698480319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2676643}}^1$

素因数の和:2676710

約数の個数: 16

約数和(自身を含む): 24410993280

約数和(自身を除く): 3712512961

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 2676643, 29443073, 50856217, 99035791, 559418387, 1089393701, 1881680029, 20698480319]

約数ペア:

[(1, 20698480319), (11, 1881680029), (19, 1089393701), (37, 559418387), (209, 99035791), (407, 50856217), (703, 29443073), (7733, 2676643)]