20260498685

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{772859}}^1$

素因数の和:772985

約数の個数: 24

約数和(自身を含む): 28546356960

約数和(自身を除く): 8285858275

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 3745, 5243, 26215, 772859, 3864295, 5410013, 27050065, 37870091, 82695913, 189350455, 413479565, 578871391, 2894356955, 4052099737, 20260498685]

約数ペア:

[(1, 20260498685), (5, 4052099737), (7, 2894356955), (35, 578871391), (49, 413479565), (107, 189350455), (245, 82695913), (535, 37870091), (749, 27050065), (3745, 5410013), (5243, 3864295), (26215, 772859)]