20929116672

素因数分解:

$2^9\times 3^2\times {\mathrm{4541909}}^1$

素因数の和:4541933

約数の個数: 60

約数和(自身を含む): 60402861090

約数和(自身を除く): 39473744418

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 4541909, 9083818, 13625727, 18167636, 27251454, 36335272, 40877181, 54502908, 72670544, 81754362, 109005816, 145341088, 163508724, 218011632, 290682176, 327017448, 436023264, 581364352, 654034896, 872046528, 1162728704, 1308069792, 1744093056, 2325457408, 2616139584, 3488186112, 5232279168, 6976372224, 10464558336, 20929116672]

約数ペア:

[(1, 20929116672), (2, 10464558336), (3, 6976372224), (4, 5232279168), (6, 3488186112), (8, 2616139584), (9, 2325457408), (12, 1744093056), (16, 1308069792), (18, 1162728704), (24, 872046528), (32, 654034896), (36, 581364352), (48, 436023264), (64, 327017448), (72, 290682176), (96, 218011632), (128, 163508724), (144, 145341088), (192, 109005816), (256, 81754362), (288, 72670544), (384, 54502908), (512, 40877181), (576, 36335272), (768, 27251454), (1152, 18167636), (1536, 13625727), (2304, 9083818), (4608, 4541909)]