20479598376

素因数分解:

$2^3\times 3^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1\times {\mathrm{12941}}^1$

素因数の和:13466

約数の個数: 64

約数和(自身を含む): 51604413120

約数和(自身を除く): 31124814744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 233, 283, 466, 566, 699, 849, 932, 1132, 1398, 1698, 1864, 2264, 2796, 3396, 5592, 6792, 12941, 25882, 38823, 51764, 65939, 77646, 103528, 131878, 155292, 197817, 263756, 310584, 395634, 527512, 791268, 1582536, 3015253, 3662303, 6030506, 7324606, 9045759, 10986909, 12061012, 14649212, 18091518, 21973818, 24122024, 29298424, 36183036, 43947636, 72366072, 87895272, 853316599, 1706633198, 2559949797, 3413266396, 5119899594, 6826532792, 10239799188, 20479598376]

約数ペア:

[(1, 20479598376), (2, 10239799188), (3, 6826532792), (4, 5119899594), (6, 3413266396), (8, 2559949797), (12, 1706633198), (24, 853316599), (233, 87895272), (283, 72366072), (466, 43947636), (566, 36183036), (699, 29298424), (849, 24122024), (932, 21973818), (1132, 18091518), (1398, 14649212), (1698, 12061012), (1864, 10986909), (2264, 9045759), (2796, 7324606), (3396, 6030506), (5592, 3662303), (6792, 3015253), (12941, 1582536), (25882, 791268), (38823, 527512), (51764, 395634), (65939, 310584), (77646, 263756), (103528, 197817), (131878, 155292)]