19777687202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{5147}}^1$

素因数の和:5703

約数の個数: 64

約数和(自身を含む): 37445151744

約数和(自身を除く): 17667464542

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 491, 559, 602, 982, 1118, 3437, 3913, 5147, 6383, 6874, 7826, 10294, 12766, 21113, 36029, 42226, 44681, 66911, 72058, 89362, 133822, 147791, 221321, 274469, 295582, 442642, 468377, 548938, 936754, 1549247, 1921283, 2527177, 2877173, 3098494, 3842566, 5054354, 5754346, 17690239, 20140211, 32853301, 35380478, 40280422, 65706602, 108668611, 217337222, 229973107, 459946214, 760680277, 1412691943, 1521360554, 2825383886, 9888843601, 19777687202]

約数ペア:

[(1, 19777687202), (2, 9888843601), (7, 2825383886), (13, 1521360554), (14, 1412691943), (26, 760680277), (43, 459946214), (86, 229973107), (91, 217337222), (182, 108668611), (301, 65706602), (491, 40280422), (559, 35380478), (602, 32853301), (982, 20140211), (1118, 17690239), (3437, 5754346), (3913, 5054354), (5147, 3842566), (6383, 3098494), (6874, 2877173), (7826, 2527177), (10294, 1921283), (12766, 1549247), (21113, 936754), (36029, 548938), (42226, 468377), (44681, 442642), (66911, 295582), (72058, 274469), (89362, 221321), (133822, 147791)]