20143777706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{131071}}^1$

素因数の和:131366

約数の個数: 32

約数和(自身を含む): 34087108608

約数和(自身を除く): 13943330902

約数列:

[1, 2, 13, 23, 26, 46, 257, 299, 514, 598, 3341, 5911, 6682, 11822, 76843, 131071, 153686, 262142, 1703923, 3014633, 3407846, 6029266, 33685247, 39190229, 67370494, 78380458, 437908211, 774760681, 875816422, 1549521362, 10071888853, 20143777706]

約数ペア:

[(1, 20143777706), (2, 10071888853), (13, 1549521362), (23, 875816422), (26, 774760681), (46, 437908211), (257, 78380458), (299, 67370494), (514, 39190229), (598, 33685247), (3341, 6029266), (5911, 3407846), (6682, 3014633), (11822, 1703923), (76843, 262142), (131071, 153686)]