20087573402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12665557}}^1$

素因数の和:12665633

約数の個数: 16

約数和(自身を含む): 32981113032

約数和(自身を除く): 12893539630

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 12665557, 25331114, 164652241, 329304482, 772598977, 1545197954, 10043786701, 20087573402]

約数ペア:

[(1, 20087573402), (2, 10043786701), (13, 1545197954), (26, 772598977), (61, 329304482), (122, 164652241), (793, 25331114), (1586, 12665557)]