20166430167

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{1759}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 32643072000

約数和(自身を除く): 12476641833

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 367, 801, 1101, 1157, 1759, 2403, 3303, 3471, 4771, 5277, 9909, 10413, 14313, 15831, 22867, 31239, 32663, 42939, 47493, 68601, 97989, 128817, 156551, 205803, 293967, 424619, 469653, 617409, 645553, 881901, 1273857, 1408959, 1936659, 2035163, 3821571, 4226877, 5809977, 6105489, 8392189, 11464713, 17429931, 18316467, 25176567, 54949401, 57454217, 75529701, 172362651, 226589103, 517087953, 746904821, 1551263859, 2240714463, 6722143389, 20166430167]

約数ペア:

[(1, 20166430167), (3, 6722143389), (9, 2240714463), (13, 1551263859), (27, 746904821), (39, 517087953), (89, 226589103), (117, 172362651), (267, 75529701), (351, 57454217), (367, 54949401), (801, 25176567), (1101, 18316467), (1157, 17429931), (1759, 11464713), (2403, 8392189), (3303, 6105489), (3471, 5809977), (4771, 4226877), (5277, 3821571), (9909, 2035163), (10413, 1936659), (14313, 1408959), (15831, 1273857), (22867, 881901), (31239, 645553), (32663, 617409), (42939, 469653), (47493, 424619), (68601, 293967), (97989, 205803), (128817, 156551)]