20737122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21467}}^1$

素因数の和:21502

約数の個数: 32

約数和(自身を含む): 49462272

約数和(自身を除く): 28725150

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 21467, 42934, 64401, 128802, 150269, 300538, 450807, 493741, 901614, 987482, 1481223, 2962446, 3456187, 6912374, 10368561, 20737122]

約数ペア:

[(1, 20737122), (2, 10368561), (3, 6912374), (6, 3456187), (7, 2962446), (14, 1481223), (21, 987482), (23, 901614), (42, 493741), (46, 450807), (69, 300538), (138, 150269), (161, 128802), (322, 64401), (483, 42934), (966, 21467)]