20174977802

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1\times {\mathrm{13001}}^1$

素因数の和:13766

約数の個数: 32

約数和(自身を含む): 34824556800

約数和(自身を除く): 14649578998

約数列:

[1, 2, 7, 14, 199, 398, 557, 1114, 1393, 2786, 3899, 7798, 13001, 26002, 91007, 110843, 182014, 221686, 775901, 1551802, 2587199, 5174398, 7241557, 14483114, 18110393, 36220786, 50690899, 101381798, 1441069843, 2882139686, 10087488901, 20174977802]

約数ペア:

[(1, 20174977802), (2, 10087488901), (7, 2882139686), (14, 1441069843), (199, 101381798), (398, 50690899), (557, 36220786), (1114, 18110393), (1393, 14483114), (2786, 7241557), (3899, 5174398), (7798, 2587199), (13001, 1551802), (26002, 775901), (91007, 221686), (110843, 182014)]