20184899309

素因数分解:

${\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1\times {\mathrm{1399}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 20744169600

約数和(自身を除く): 559270291

約数列:

[1, 43, 421, 797, 1399, 18103, 34271, 60157, 335537, 588979, 1115003, 14428091, 25326097, 47945129, 469416263, 20184899309]

約数ペア:

[(1, 20184899309), (43, 469416263), (421, 47945129), (797, 25326097), (1399, 14428091), (18103, 1115003), (34271, 588979), (60157, 335537)]