20164028016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{25579}}^1$

素因数の和:27094

約数の個数: 80

約数和(自身を含む): 56866181760

約数和(自身を除く): 36702153744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1493, 2986, 4479, 5972, 8958, 11944, 16423, 17916, 23888, 25579, 32846, 35832, 49269, 51158, 65692, 71664, 76737, 98538, 102316, 131384, 153474, 197076, 204632, 262768, 281369, 306948, 394152, 409264, 562738, 613896, 788304, 844107, 1125476, 1227792, 1688214, 2250952, 3376428, 4501904, 6752856, 13505712, 38189447, 76378894, 114568341, 152757788, 229136682, 305515576, 420083917, 458273364, 611031152, 840167834, 916546728, 1260251751, 1680335668, 1833093456, 2520503502, 3360671336, 5041007004, 6721342672, 10082014008, 20164028016]

約数ペア:

[(1, 20164028016), (2, 10082014008), (3, 6721342672), (4, 5041007004), (6, 3360671336), (8, 2520503502), (11, 1833093456), (12, 1680335668), (16, 1260251751), (22, 916546728), (24, 840167834), (33, 611031152), (44, 458273364), (48, 420083917), (66, 305515576), (88, 229136682), (132, 152757788), (176, 114568341), (264, 76378894), (528, 38189447), (1493, 13505712), (2986, 6752856), (4479, 4501904), (5972, 3376428), (8958, 2250952), (11944, 1688214), (16423, 1227792), (17916, 1125476), (23888, 844107), (25579, 788304), (32846, 613896), (35832, 562738), (49269, 409264), (51158, 394152), (65692, 306948), (71664, 281369), (76737, 262768), (98538, 204632), (102316, 197076), (131384, 153474)]