20095566197

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{54401}}^1$

素因数の和:54988

約数の個数: 16

約数和(自身を含む): 23219644032

約数和(自身を除く): 3124077835

約数列:

[1, 7, 113, 467, 791, 3269, 52771, 54401, 369397, 380807, 6147313, 25405267, 43031191, 177836869, 2870795171, 20095566197]

約数ペア:

[(1, 20095566197), (7, 2870795171), (113, 177836869), (467, 43031191), (791, 25405267), (3269, 6147313), (52771, 380807), (54401, 369397)]