20221898588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{960569}}^1$

素因数の和:960869

約数の個数: 24

約数和(自身を含む): 37385384400

約数和(自身を除く): 17163485812

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 5263, 10526, 21052, 960569, 1921138, 3842276, 18250811, 36501622, 73003244, 266077613, 532155226, 1064310452, 5055474647, 10110949294, 20221898588]

約数ペア:

[(1, 20221898588), (2, 10110949294), (4, 5055474647), (19, 1064310452), (38, 532155226), (76, 266077613), (277, 73003244), (554, 36501622), (1108, 18250811), (5263, 3842276), (10526, 1921138), (21052, 960569)]