20077798294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8955307}}^1$

素因数の和:8955387

約数の個数: 16

約数和(自身を含む): 32239108800

約数和(自身を除く): 12161310506

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 8955307, 17910614, 170150833, 340301666, 528363113, 1056726226, 10038899147, 20077798294]

約数ペア:

[(1, 20077798294), (2, 10038899147), (19, 1056726226), (38, 528363113), (59, 340301666), (118, 170150833), (1121, 17910614), (2242, 8955307)]