20357180377

素因数分解:

${\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1\times {\mathrm{4283}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 21375446400

約数和(自身を除く): 1018266023

約数列:

[1, 23, 197, 1049, 4283, 4531, 24127, 98509, 206653, 843751, 4492867, 4753019, 19406273, 103335941, 885094799, 20357180377]

約数ペア:

[(1, 20357180377), (23, 885094799), (197, 103335941), (1049, 19406273), (4283, 4753019), (4531, 4492867), (24127, 843751), (98509, 206653)]