20163741724

素因数分解:

$2^2\times 7^1\times {\mathrm{7297}}^1\times {\mathrm{98689}}^1$

素因数の和:105997

約数の個数: 24

約数和(自身を含む): 40333418720

約数和(自身を除く): 20169676996

約数列:

[1, 2, 4, 7, 14, 28, 7297, 14594, 29188, 51079, 98689, 102158, 197378, 204316, 394756, 690823, 1381646, 2763292, 720133633, 1440267266, 2880534532, 5040935431, 10081870862, 20163741724]

約数ペア:

[(1, 20163741724), (2, 10081870862), (4, 5040935431), (7, 2880534532), (14, 1440267266), (28, 720133633), (7297, 2763292), (14594, 1381646), (29188, 690823), (51079, 394756), (98689, 204316), (102158, 197378)]