20227521232

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{937}}^1\times {\mathrm{25457}}^1$

素因数の和:26455

約数の個数: 40

約数和(自身を含む): 39974457096

約数和(自身を除く): 19746935864

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 937, 1874, 3748, 7496, 14992, 25457, 49661, 50914, 99322, 101828, 198644, 203656, 397288, 407312, 794576, 1349221, 2698442, 5396884, 10793768, 21587536, 23853209, 47706418, 95412836, 190825672, 381651344, 1264220077, 2528440154, 5056880308, 10113760616, 20227521232]

約数ペア:

[(1, 20227521232), (2, 10113760616), (4, 5056880308), (8, 2528440154), (16, 1264220077), (53, 381651344), (106, 190825672), (212, 95412836), (424, 47706418), (848, 23853209), (937, 21587536), (1874, 10793768), (3748, 5396884), (7496, 2698442), (14992, 1349221), (25457, 794576), (49661, 407312), (50914, 397288), (99322, 203656), (101828, 198644)]