20147673668

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{443}}^1\times {\mathrm{41047}}^1$

素因数の和:41771

約数の個数: 24

約数和(自身を含む): 35466457152

約数和(自身を除く): 15318783484

約数列:

[1, 2, 4, 277, 443, 554, 886, 1108, 1772, 41047, 82094, 122711, 164188, 245422, 490844, 11370019, 18183821, 22740038, 36367642, 45480076, 72735284, 5036918417, 10073836834, 20147673668]

約数ペア:

[(1, 20147673668), (2, 10073836834), (4, 5036918417), (277, 72735284), (443, 45480076), (554, 36367642), (886, 22740038), (1108, 18183821), (1772, 11370019), (41047, 490844), (82094, 245422), (122711, 164188)]