20166329976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{3323}}^1$

素因数の和:3765

約数の個数: 128

約数和(自身を含む): 55485803520

約数和(自身を除く): 35319473544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 367, 424, 636, 689, 734, 1101, 1272, 1378, 1468, 2067, 2202, 2756, 2936, 3323, 4134, 4404, 4771, 5512, 6646, 8268, 8808, 9542, 9969, 13292, 14313, 16536, 19084, 19451, 19938, 26584, 28626, 38168, 38902, 39876, 43199, 57252, 58353, 77804, 79752, 86398, 114504, 116706, 129597, 155608, 172796, 176119, 233412, 252863, 259194, 345592, 352238, 466824, 505726, 518388, 528357, 704476, 758589, 1011452, 1036776, 1056714, 1219541, 1408952, 1517178, 2022904, 2113428, 2289547, 2439082, 3034356, 3658623, 4226856, 4579094, 4878164, 6068712, 6868641, 7317246, 9158188, 9756328, 13737282, 14634492, 15854033, 18316376, 27474564, 29268984, 31708066, 47562099, 54949128, 63416132, 64635673, 95124198, 126832264, 129271346, 190248396, 193907019, 258542692, 380496792, 387814038, 517085384, 775628076, 840263749, 1551256152, 1680527498, 2520791247, 3361054996, 5041582494, 6722109992, 10083164988, 20166329976]

約数ペア:

[(1, 20166329976), (2, 10083164988), (3, 6722109992), (4, 5041582494), (6, 3361054996), (8, 2520791247), (12, 1680527498), (13, 1551256152), (24, 840263749), (26, 775628076), (39, 517085384), (52, 387814038), (53, 380496792), (78, 258542692), (104, 193907019), (106, 190248396), (156, 129271346), (159, 126832264), (212, 95124198), (312, 64635673), (318, 63416132), (367, 54949128), (424, 47562099), (636, 31708066), (689, 29268984), (734, 27474564), (1101, 18316376), (1272, 15854033), (1378, 14634492), (1468, 13737282), (2067, 9756328), (2202, 9158188), (2756, 7317246), (2936, 6868641), (3323, 6068712), (4134, 4878164), (4404, 4579094), (4771, 4226856), (5512, 3658623), (6646, 3034356), (8268, 2439082), (8808, 2289547), (9542, 2113428), (9969, 2022904), (13292, 1517178), (14313, 1408952), (16536, 1219541), (19084, 1056714), (19451, 1036776), (19938, 1011452), (26584, 758589), (28626, 704476), (38168, 528357), (38902, 518388), (39876, 505726), (43199, 466824), (57252, 352238), (58353, 345592), (77804, 259194), (79752, 252863), (86398, 233412), (114504, 176119), (116706, 172796), (129597, 155608)]