20172062483

素因数分解:

${\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{642361}}^1$

素因数の和:643405

約数の個数: 8

約数和(自身を含む): 20843362176

約数和(自身を除く): 671299693

約数列:

[1, 31, 1013, 31403, 642361, 19913191, 650711693, 20172062483]

約数ペア:

[(1, 20172062483), (31, 650711693), (1013, 19913191), (31403, 642361)]