20153720935

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{262709}}^1$

素因数の和:263010

約数の個数: 16

約数和(自身を含む): 24652706400

約数和(自身を除く): 4498985465

約数列:

[1, 5, 67, 229, 335, 1145, 15343, 76715, 262709, 1313545, 17601503, 60160361, 88007515, 300801805, 4030744187, 20153720935]

約数ペア:

[(1, 20153720935), (5, 4030744187), (67, 300801805), (229, 88007515), (335, 60160361), (1145, 17601503), (15343, 1313545), (76715, 262709)]