20174965629

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73900973}}^1$

素因数の和:73900996

約数の個数: 16

約数和(自身を含む): 33107636352

約数和(自身を除く): 12932670723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 73900973, 221702919, 517306811, 960712649, 1551920433, 2882137947, 6724988543, 20174965629]

約数ペア:

[(1, 20174965629), (3, 6724988543), (7, 2882137947), (13, 1551920433), (21, 960712649), (39, 517306811), (91, 221702919), (273, 73900973)]