20631602014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{421621}}^1$

素因数の和:422235

約数の個数: 16

約数和(自身を含む): 31722839280

約数和(自身を除く): 11091237266

約数列:

[1, 2, 43, 86, 569, 1138, 24467, 48934, 421621, 843242, 18129703, 36259406, 239902349, 479804698, 10315801007, 20631602014]

約数ペア:

[(1, 20631602014), (2, 10315801007), (43, 479804698), (86, 239902349), (569, 36259406), (1138, 18129703), (24467, 843242), (48934, 421621)]