20179568714

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{183661}}^1$

素因数の和:184201

約数の個数: 16

約数和(自身を含む): 30566499336

約数和(自身を除く): 10386930622

約数列:

[1, 2, 137, 274, 401, 802, 54937, 109874, 183661, 367322, 25161557, 50323114, 73648061, 147296122, 10089784357, 20179568714]

約数ペア:

[(1, 20179568714), (2, 10089784357), (137, 147296122), (274, 73648061), (401, 50323114), (802, 25161557), (54937, 367322), (109874, 183661)]