20178049346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110868403}}^1$

素因数の和:110868425

約数の個数: 16

約数和(自身を含む): 37251783744

約数和(自身を除く): 17073734398

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110868403, 221736806, 776078821, 1441289239, 1552157642, 2882578478, 10089024673, 20178049346]

約数ペア:

[(1, 20178049346), (2, 10089024673), (7, 2882578478), (13, 1552157642), (14, 1441289239), (26, 776078821), (91, 221736806), (182, 110868403)]