20233744872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^4\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 56354616000

約数和(自身を除く): 36120871128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 121, 132, 178, 242, 264, 267, 356, 363, 484, 534, 647, 712, 726, 968, 979, 1068, 1294, 1331, 1452, 1941, 1958, 2136, 2588, 2662, 2904, 2937, 3882, 3916, 3993, 5176, 5324, 5874, 7117, 7764, 7832, 7986, 10648, 10769, 11748, 14234, 14641, 15528, 15972, 21351, 21538, 23496, 28468, 29282, 31944, 32307, 42702, 43076, 43923, 56936, 57583, 58564, 64614, 78287, 85404, 86152, 87846, 115166, 117128, 118459, 129228, 156574, 170808, 172749, 175692, 230332, 234861, 236918, 258456, 313148, 345498, 351384, 355377, 460664, 469722, 473836, 626296, 633413, 690996, 710754, 861157, 939444, 947672, 1266826, 1303049, 1381992, 1421508, 1722314, 1878888, 1900239, 2533652, 2583471, 2606098, 2843016, 3444628, 3800478, 3909147, 5067304, 5166942, 5212196, 6889256, 6967543, 7600956, 7818294, 9472727, 10333884, 10424392, 13935086, 15201912, 15636588, 18945454, 20667768, 20902629, 27870172, 28418181, 31273176, 37890908, 41805258, 55740344, 56836362, 75781816, 76642973, 83610516, 113672724, 153285946, 167221032, 227345448, 229928919, 306571892, 459857838, 613143784, 843072703, 919715676, 1686145406, 1839431352, 2529218109, 3372290812, 5058436218, 6744581624, 10116872436, 20233744872]

約数ペア:

[(1, 20233744872), (2, 10116872436), (3, 6744581624), (4, 5058436218), (6, 3372290812), (8, 2529218109), (11, 1839431352), (12, 1686145406), (22, 919715676), (24, 843072703), (33, 613143784), (44, 459857838), (66, 306571892), (88, 229928919), (89, 227345448), (121, 167221032), (132, 153285946), (178, 113672724), (242, 83610516), (264, 76642973), (267, 75781816), (356, 56836362), (363, 55740344), (484, 41805258), (534, 37890908), (647, 31273176), (712, 28418181), (726, 27870172), (968, 20902629), (979, 20667768), (1068, 18945454), (1294, 15636588), (1331, 15201912), (1452, 13935086), (1941, 10424392), (1958, 10333884), (2136, 9472727), (2588, 7818294), (2662, 7600956), (2904, 6967543), (2937, 6889256), (3882, 5212196), (3916, 5166942), (3993, 5067304), (5176, 3909147), (5324, 3800478), (5874, 3444628), (7117, 2843016), (7764, 2606098), (7832, 2583471), (7986, 2533652), (10648, 1900239), (10769, 1878888), (11748, 1722314), (14234, 1421508), (14641, 1381992), (15528, 1303049), (15972, 1266826), (21351, 947672), (21538, 939444), (23496, 861157), (28468, 710754), (29282, 690996), (31944, 633413), (32307, 626296), (42702, 473836), (43076, 469722), (43923, 460664), (56936, 355377), (57583, 351384), (58564, 345498), (64614, 313148), (78287, 258456), (85404, 236918), (86152, 234861), (87846, 230332), (115166, 175692), (117128, 172749), (118459, 170808), (129228, 156574)]