20223397718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{263951}}^1$

素因数の和:265303

約数の個数: 16

約数和(自身を含む): 31405008960

約数和(自身を除く): 11181611242

約数列:

[1, 2, 29, 58, 1321, 2642, 38309, 76618, 263951, 527902, 7654579, 15309158, 348679271, 697358542, 10111698859, 20223397718]

約数ペア:

[(1, 20223397718), (2, 10111698859), (29, 697358542), (58, 348679271), (1321, 15309158), (2642, 7654579), (38309, 527902), (76618, 263951)]