20830128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39451}}^1$

素因数の和:39473

約数の個数: 40

約数和(自身を含む): 58704576

約数和(自身を除く): 37874448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39451, 78902, 118353, 157804, 236706, 315608, 433961, 473412, 631216, 867922, 946824, 1301883, 1735844, 1893648, 2603766, 3471688, 5207532, 6943376, 10415064, 20830128]

約数ペア:

[(1, 20830128), (2, 10415064), (3, 6943376), (4, 5207532), (6, 3471688), (8, 2603766), (11, 1893648), (12, 1735844), (16, 1301883), (22, 946824), (24, 867922), (33, 631216), (44, 473412), (48, 433961), (66, 315608), (88, 236706), (132, 157804), (176, 118353), (264, 78902), (528, 39451)]