20144991611

素因数分解:

${\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1\times {\mathrm{1867}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 20712384000

約数和(自身を除く): 567392389

約数列:

[1, 43, 349, 719, 1867, 15007, 30917, 80281, 250931, 651583, 1342373, 10790033, 28018069, 57722039, 468488177, 20144991611]

約数ペア:

[(1, 20144991611), (43, 468488177), (349, 57722039), (719, 28018069), (1867, 10790033), (15007, 1342373), (30917, 651583), (80281, 250931)]