20732118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10133}}^1$

素因数の和:10180

約数の個数: 32

約数和(自身を含む): 46697472

約数和(自身を除く): 25965354

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10133, 20266, 30399, 60798, 111463, 222926, 314123, 334389, 628246, 668778, 942369, 1884738, 3455353, 6910706, 10366059, 20732118]

約数ペア:

[(1, 20732118), (2, 10366059), (3, 6910706), (6, 3455353), (11, 1884738), (22, 942369), (31, 668778), (33, 628246), (62, 334389), (66, 314123), (93, 222926), (186, 111463), (341, 60798), (682, 30399), (1023, 20266), (2046, 10133)]