2020177504

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 4214167776

約数和(自身を除く): 2193990272

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 83, 122, 148, 166, 244, 296, 332, 337, 488, 592, 664, 674, 976, 1184, 1328, 1348, 1952, 2257, 2656, 2696, 3071, 4514, 5063, 5392, 6142, 9028, 10126, 10784, 12284, 12469, 18056, 20252, 20557, 24568, 24938, 27971, 36112, 40504, 41114, 49136, 49876, 55942, 72224, 81008, 82228, 98272, 99752, 111884, 162016, 164456, 187331, 199504, 223768, 328912, 374662, 399008, 447536, 657824, 749324, 760609, 895072, 1034927, 1498648, 1521218, 1706231, 2069854, 2997296, 3042436, 3412462, 4139708, 5994592, 6084872, 6824924, 8279416, 12169744, 13649848, 16558832, 24339488, 27299696, 33117664, 54599392, 63130547, 126261094, 252522188, 505044376, 1010088752, 2020177504]

約数ペア:

[(1, 2020177504), (2, 1010088752), (4, 505044376), (8, 252522188), (16, 126261094), (32, 63130547), (37, 54599392), (61, 33117664), (74, 27299696), (83, 24339488), (122, 16558832), (148, 13649848), (166, 12169744), (244, 8279416), (296, 6824924), (332, 6084872), (337, 5994592), (488, 4139708), (592, 3412462), (664, 3042436), (674, 2997296), (976, 2069854), (1184, 1706231), (1328, 1521218), (1348, 1498648), (1952, 1034927), (2257, 895072), (2656, 760609), (2696, 749324), (3071, 657824), (4514, 447536), (5063, 399008), (5392, 374662), (6142, 328912), (9028, 223768), (10126, 199504), (10784, 187331), (12284, 164456), (12469, 162016), (18056, 111884), (20252, 99752), (20557, 98272), (24568, 82228), (24938, 81008), (27971, 72224), (36112, 55942), (40504, 49876), (41114, 49136)]