20737441438

素因数分解:

$2^1\times 7^1\times {\mathrm{16831}}^1\times {\mathrm{88007}}^1$

素因数の和:104847

約数の個数: 16

約数和(自身を含む): 35552415744

約数和(自身を除く): 14814974306

約数列:

[1, 2, 7, 14, 16831, 33662, 88007, 117817, 176014, 235634, 616049, 1232098, 1481245817, 2962491634, 10368720719, 20737441438]

約数ペア:

[(1, 20737441438), (2, 10368720719), (7, 2962491634), (14, 1481245817), (16831, 1232098), (33662, 616049), (88007, 235634), (117817, 176014)]