20249905858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111263219}}^1$

素因数の和:111263241

約数の個数: 16

約数和(自身を含む): 37384441920

約数和(自身を除く): 17134536062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 111263219, 222526438, 778842533, 1446421847, 1557685066, 2892843694, 10124952929, 20249905858]

約数ペア:

[(1, 20249905858), (2, 10124952929), (7, 2892843694), (13, 1557685066), (14, 1446421847), (26, 778842533), (91, 222526438), (182, 111263219)]