20187306028

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{22631509}}^1$

素因数の和:22631736

約数の個数: 12

約数和(自身を含む): 35486207680

約数和(自身を除く): 15298901652

約数列:

[1, 2, 4, 223, 446, 892, 22631509, 45263018, 90526036, 5046826507, 10093653014, 20187306028]

約数ペア:

[(1, 20187306028), (2, 10093653014), (4, 5046826507), (223, 90526036), (446, 45263018), (892, 22631509)]