20204208029

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{17929}}^1$

素因数の和:18404

約数の個数: 16

約数和(自身を含む): 21016828800

約数和(自身を除く): 812620771

約数列:

[1, 43, 73, 359, 3139, 15437, 17929, 26207, 770947, 1126901, 1308817, 6436511, 56279131, 276769973, 469865303, 20204208029]

約数ペア:

[(1, 20204208029), (43, 469865303), (73, 276769973), (359, 56279131), (3139, 6436511), (15437, 1308817), (17929, 1126901), (26207, 770947)]