20496010

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{34739}}^1$

素因数の和:34805

約数の個数: 16

約数和(自身を含む): 37519200

約数和(自身を除く): 17023190

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 34739, 69478, 173695, 347390, 2049601, 4099202, 10248005, 20496010]

約数ペア:

[(1, 20496010), (2, 10248005), (5, 4099202), (10, 2049601), (59, 347390), (118, 173695), (295, 69478), (590, 34739)]