20104261653

素因数分解:

$3^1\times 7^1\times {\mathrm{80173}}^1\times {\mathrm{11941}}^1$

素因数の和:92124

約数の個数: 16

約数和(自身を含む): 30638013056

約数和(自身を除く): 10533751403

約数列:

[1, 3, 7, 21, 11941, 35823, 80173, 83587, 240519, 250761, 561211, 1683633, 957345793, 2872037379, 6701420551, 20104261653]

約数ペア:

[(1, 20104261653), (3, 6701420551), (7, 2872037379), (21, 957345793), (11941, 1683633), (35823, 561211), (80173, 250761), (83587, 240519)]