20199441626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110985943}}^1$

素因数の和:110985965

約数の個数: 16

約数和(自身を含む): 37291277184

約数和(自身を除く): 17091835558

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110985943, 221971886, 776901601, 1442817259, 1553803202, 2885634518, 10099720813, 20199441626]

約数ペア:

[(1, 20199441626), (2, 10099720813), (7, 2885634518), (13, 1553803202), (14, 1442817259), (26, 776901601), (91, 221971886), (182, 110985943)]