20162815752

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1\times {\mathrm{5281}}^1$

素因数の和:6166

約数の個数: 64

約数和(自身を含む): 50694523200

約数和(自身を除く): 30531707448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 619, 771, 1028, 1238, 1542, 1857, 2056, 2476, 3084, 3714, 4952, 5281, 6168, 7428, 10562, 14856, 15843, 21124, 31686, 42248, 63372, 126744, 159083, 318166, 477249, 636332, 954498, 1272664, 1357217, 1908996, 2714434, 3268939, 3817992, 4071651, 5428868, 6537878, 8143302, 9806817, 10857736, 13075756, 16286604, 19613634, 26151512, 32573208, 39227268, 78454536, 840117323, 1680234646, 2520351969, 3360469292, 5040703938, 6720938584, 10081407876, 20162815752]

約数ペア:

[(1, 20162815752), (2, 10081407876), (3, 6720938584), (4, 5040703938), (6, 3360469292), (8, 2520351969), (12, 1680234646), (24, 840117323), (257, 78454536), (514, 39227268), (619, 32573208), (771, 26151512), (1028, 19613634), (1238, 16286604), (1542, 13075756), (1857, 10857736), (2056, 9806817), (2476, 8143302), (3084, 6537878), (3714, 5428868), (4952, 4071651), (5281, 3817992), (6168, 3268939), (7428, 2714434), (10562, 1908996), (14856, 1357217), (15843, 1272664), (21124, 954498), (31686, 636332), (42248, 477249), (63372, 318166), (126744, 159083)]