20194133745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{277411}}^1$

素因数の和:277653

約数の個数: 32

約数和(自身を含む): 33875334144

約数和(自身を除く): 13681200399

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 633, 1055, 3165, 4853, 14559, 24265, 72795, 277411, 832233, 1387055, 4161165, 6380453, 19141359, 31902265, 58533721, 95706795, 175601163, 292668605, 878005815, 1346275583, 4038826749, 6731377915, 20194133745]

約数ペア:

[(1, 20194133745), (3, 6731377915), (5, 4038826749), (15, 1346275583), (23, 878005815), (69, 292668605), (115, 175601163), (211, 95706795), (345, 58533721), (633, 31902265), (1055, 19141359), (3165, 6380453), (4853, 4161165), (14559, 1387055), (24265, 832233), (72795, 277411)]