20149678923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{102673}}^1$

素因数の和:103019

約数の個数: 32

約数和(自身を含む): 30950050560

約数和(自身を除く): 10800371637

約数列:

[1, 3, 11, 19, 33, 57, 209, 313, 627, 939, 3443, 5947, 10329, 17841, 65417, 102673, 196251, 308019, 1129403, 1950787, 3388209, 5852361, 21458657, 32136649, 64375971, 96409947, 353503139, 610596331, 1060509417, 1831788993, 6716559641, 20149678923]

約数ペア:

[(1, 20149678923), (3, 6716559641), (11, 1831788993), (19, 1060509417), (33, 610596331), (57, 353503139), (209, 96409947), (313, 64375971), (627, 32136649), (939, 21458657), (3443, 5852361), (5947, 3388209), (10329, 1950787), (17841, 1129403), (65417, 308019), (102673, 196251)]