20100371605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{106163}}^1$

素因数の和:108180

約数の個数: 16

約数和(自身を含む): 25402921920

約数和(自身を除く): 5302550315

約数列:

[1, 5, 19, 95, 1993, 9965, 37867, 106163, 189335, 530815, 2017097, 10085485, 211582859, 1057914295, 4020074321, 20100371605]

約数ペア:

[(1, 20100371605), (5, 4020074321), (19, 1057914295), (95, 211582859), (1993, 10085485), (9965, 2017097), (37867, 530815), (106163, 189335)]