20235726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22943}}^1$

素因数の和:22965

約数の個数: 36

約数和(自身を含む): 51004512

約数和(自身を除く): 30768786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22943, 45886, 68829, 137658, 160601, 206487, 321202, 412974, 481803, 963606, 1124207, 1445409, 2248414, 2890818, 3372621, 6745242, 10117863, 20235726]

約数ペア:

[(1, 20235726), (2, 10117863), (3, 6745242), (6, 3372621), (7, 2890818), (9, 2248414), (14, 1445409), (18, 1124207), (21, 963606), (42, 481803), (49, 412974), (63, 321202), (98, 206487), (126, 160601), (147, 137658), (294, 68829), (441, 45886), (882, 22943)]