20264284512

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{459883}}^1$

素因数の和:459922

約数の個数: 120

約数和(自身を含む): 63102523176

約数和(自身を除く): 42838238664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 7344, 11016, 14688, 22032, 44064, 459883, 919766, 1379649, 1839532, 2759298, 3679064, 4138947, 5518596, 7358128, 7818011, 8277894, 11037192, 12416841, 14716256, 15636022, 16555788, 22074384, 23454033, 24833682, 31272044, 33111576, 37250523, 44148768, 46908066, 49667364, 62544088, 66223152, 70362099, 74501046, 93816132, 99334728, 125088176, 132446304, 140724198, 149002092, 187632264, 198669456, 211086297, 250176352, 281448396, 298004184, 375264528, 397338912, 422172594, 562896792, 596008368, 633258891, 750529056, 844345188, 1125793584, 1192016736, 1266517782, 1688690376, 2251587168, 2533035564, 3377380752, 5066071128, 6754761504, 10132142256, 20264284512]

約数ペア:

[(1, 20264284512), (2, 10132142256), (3, 6754761504), (4, 5066071128), (6, 3377380752), (8, 2533035564), (9, 2251587168), (12, 1688690376), (16, 1266517782), (17, 1192016736), (18, 1125793584), (24, 844345188), (27, 750529056), (32, 633258891), (34, 596008368), (36, 562896792), (48, 422172594), (51, 397338912), (54, 375264528), (68, 298004184), (72, 281448396), (81, 250176352), (96, 211086297), (102, 198669456), (108, 187632264), (136, 149002092), (144, 140724198), (153, 132446304), (162, 125088176), (204, 99334728), (216, 93816132), (272, 74501046), (288, 70362099), (306, 66223152), (324, 62544088), (408, 49667364), (432, 46908066), (459, 44148768), (544, 37250523), (612, 33111576), (648, 31272044), (816, 24833682), (864, 23454033), (918, 22074384), (1224, 16555788), (1296, 15636022), (1377, 14716256), (1632, 12416841), (1836, 11037192), (2448, 8277894), (2592, 7818011), (2754, 7358128), (3672, 5518596), (4896, 4138947), (5508, 3679064), (7344, 2759298), (11016, 1839532), (14688, 1379649), (22032, 919766), (44064, 459883)]