20163974442

素因数分解:

$2^1\times 3^1\times {\mathrm{4091}}^1\times {\mathrm{821477}}^1$

素因数の和:825573

約数の個数: 16

約数和(自身を含む): 40337855712

約数和(自身を除く): 20173881270

約数列:

[1, 2, 3, 6, 4091, 8182, 12273, 24546, 821477, 1642954, 2464431, 4928862, 3360662407, 6721324814, 10081987221, 20163974442]

約数ペア:

[(1, 20163974442), (2, 10081987221), (3, 6721324814), (6, 3360662407), (4091, 4928862), (8182, 2464431), (12273, 1642954), (24546, 821477)]