20824062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21557}}^1$

素因数の和:21592

約数の個数: 32

約数和(自身を含む): 49669632

約数和(自身を除く): 28845570

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 21557, 43114, 64671, 129342, 150899, 301798, 452697, 495811, 905394, 991622, 1487433, 2974866, 3470677, 6941354, 10412031, 20824062]

約数ペア:

[(1, 20824062), (2, 10412031), (3, 6941354), (6, 3470677), (7, 2974866), (14, 1487433), (21, 991622), (23, 905394), (42, 495811), (46, 452697), (69, 301798), (138, 150899), (161, 129342), (322, 64671), (483, 43114), (966, 21557)]