20186084306

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{438847}}^1$

素因数の和:439169

約数の個数: 16

約数和(自身を含む): 30701806080

約数和(自身を除く): 10515721774

約数列:

[1, 2, 109, 211, 218, 422, 22999, 45998, 438847, 877694, 47834323, 92596717, 95668646, 185193434, 10093042153, 20186084306]

約数ペア:

[(1, 20186084306), (2, 10093042153), (109, 185193434), (211, 95668646), (218, 92596717), (422, 47834323), (22999, 877694), (45998, 438847)]