20199421743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9660173}}^1$

素因数の和:9660234

約数の個数: 16

約数和(自身を含む): 29212366176

約数和(自身を除く): 9012944433

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9660173, 28980519, 164222941, 396067093, 492668823, 1188201279, 6733140581, 20199421743]

約数ペア:

[(1, 20199421743), (3, 6733140581), (17, 1188201279), (41, 492668823), (51, 396067093), (123, 164222941), (697, 28980519), (2091, 9660173)]