20180691214

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1\times {\mathrm{79823}}^1$

素因数の和:81431

約数の個数: 16

約数和(自身を含む): 30656247552

約数和(自身を除く): 10475556338

約数列:

[1, 2, 83, 166, 1523, 3046, 79823, 126409, 159646, 252818, 6625309, 13250618, 121570429, 243140858, 10090345607, 20180691214]

約数ペア:

[(1, 20180691214), (2, 10090345607), (83, 243140858), (166, 121570429), (1523, 13250618), (3046, 6625309), (79823, 252818), (126409, 159646)]