20163379713

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1958941}}^1$

素因数の和:1959064

約数の個数: 16

約数和(自身を含む): 27832647936

約数和(自身を除く): 7669268223

約数列:

[1, 3, 47, 73, 141, 219, 3431, 10293, 1958941, 5876823, 92070227, 143002693, 276210681, 429008079, 6721126571, 20163379713]

約数ペア:

[(1, 20163379713), (3, 6721126571), (47, 429008079), (73, 276210681), (141, 143002693), (219, 92070227), (3431, 5876823), (10293, 1958941)]