20534341776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{765293}}^1$

素因数の和:765360

約数の個数: 80

約数和(自身を含む): 58456216896

約数和(自身を除く): 37921875120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26832, 765293, 1530586, 2295879, 3061172, 4591758, 6122344, 9183516, 9948809, 12244688, 18367032, 19897618, 29846427, 32907599, 36734064, 39795236, 59692854, 65815198, 79590472, 98722797, 119385708, 131630396, 159180944, 197445594, 238771416, 263260792, 394891188, 427798787, 477542832, 526521584, 789782376, 855597574, 1283396361, 1579564752, 1711195148, 2566792722, 3422390296, 5133585444, 6844780592, 10267170888, 20534341776]

約数ペア:

[(1, 20534341776), (2, 10267170888), (3, 6844780592), (4, 5133585444), (6, 3422390296), (8, 2566792722), (12, 1711195148), (13, 1579564752), (16, 1283396361), (24, 855597574), (26, 789782376), (39, 526521584), (43, 477542832), (48, 427798787), (52, 394891188), (78, 263260792), (86, 238771416), (104, 197445594), (129, 159180944), (156, 131630396), (172, 119385708), (208, 98722797), (258, 79590472), (312, 65815198), (344, 59692854), (516, 39795236), (559, 36734064), (624, 32907599), (688, 29846427), (1032, 19897618), (1118, 18367032), (1677, 12244688), (2064, 9948809), (2236, 9183516), (3354, 6122344), (4472, 4591758), (6708, 3061172), (8944, 2295879), (13416, 1530586), (26832, 765293)]