20161971346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9007}}^1\times {\mathrm{101749}}^1$

素因数の和:110769

約数の個数: 16

約数和(自身を含む): 32996304000

約数和(自身を除く): 12834332654

約数列:

[1, 2, 11, 22, 9007, 18014, 99077, 101749, 198154, 203498, 1119239, 2238478, 916453243, 1832906486, 10080985673, 20161971346]

約数ペア:

[(1, 20161971346), (2, 10080985673), (11, 1832906486), (22, 916453243), (9007, 2238478), (18014, 1119239), (99077, 203498), (101749, 198154)]