20180740324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1\times {\mathrm{2341}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 37620688896

約数和(自身を除く): 17439948572

約数列:

[1, 2, 4, 17, 34, 68, 331, 383, 662, 766, 1324, 1532, 2341, 4682, 5627, 6511, 9364, 11254, 13022, 22508, 26044, 39797, 79594, 126773, 159188, 253546, 507092, 774871, 896603, 1549742, 1793206, 2155141, 3099484, 3586412, 4310282, 8620564, 13172807, 15242251, 26345614, 30484502, 52691228, 60969004, 296775593, 593551186, 1187102372, 5045185081, 10090370162, 20180740324]

約数ペア:

[(1, 20180740324), (2, 10090370162), (4, 5045185081), (17, 1187102372), (34, 593551186), (68, 296775593), (331, 60969004), (383, 52691228), (662, 30484502), (766, 26345614), (1324, 15242251), (1532, 13172807), (2341, 8620564), (4682, 4310282), (5627, 3586412), (6511, 3099484), (9364, 2155141), (11254, 1793206), (13022, 1549742), (22508, 896603), (26044, 774871), (39797, 507092), (79594, 253546), (126773, 159188)]