20163797247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1\times {\mathrm{227231}}^1$

素因数の和:229934

約数の個数: 16

約数和(自身を含む): 29340195840

約数和(自身を除く): 9176398593

約数列:

[1, 3, 11, 33, 2689, 8067, 29579, 88737, 227231, 681693, 2499541, 7498623, 611024159, 1833072477, 6721265749, 20163797247]

約数ペア:

[(1, 20163797247), (3, 6721265749), (11, 1833072477), (33, 611024159), (2689, 7498623), (8067, 2499541), (29579, 681693), (88737, 227231)]