20930147197813

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{4519}}^1\times {\mathrm{9319091}}^1$

素因数の和:9323688

約数の個数: 16

約数和(自身を含む): 24262442403840

約数和(自身を除く): 3332295206027

約数列:

[1, 7, 71, 497, 4519, 31633, 320849, 2245943, 9319091, 65233637, 661655461, 4631588227, 42112972229, 294790805603, 2990021028259, 20930147197813]

約数ペア:

[(1, 20930147197813), (7, 2990021028259), (71, 294790805603), (497, 42112972229), (4519, 4631588227), (31633, 661655461), (320849, 65233637), (2245943, 9319091)]