20289523008

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5561821}}^1$

素因数の和:5561855

約数の個数: 56

約数和(自身を含む): 56508111520

約数和(自身を除く): 36218588512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5561821, 11123642, 16685463, 22247284, 33370926, 44494568, 66741852, 88989136, 105674599, 133483704, 177978272, 211349198, 266967408, 317023797, 355956544, 422698396, 533934816, 634047594, 845396792, 1067869632, 1268095188, 1690793584, 2536190376, 3381587168, 5072380752, 6763174336, 10144761504, 20289523008]

約数ペア:

[(1, 20289523008), (2, 10144761504), (3, 6763174336), (4, 5072380752), (6, 3381587168), (8, 2536190376), (12, 1690793584), (16, 1268095188), (19, 1067869632), (24, 845396792), (32, 634047594), (38, 533934816), (48, 422698396), (57, 355956544), (64, 317023797), (76, 266967408), (96, 211349198), (114, 177978272), (152, 133483704), (192, 105674599), (228, 88989136), (304, 66741852), (456, 44494568), (608, 33370926), (912, 22247284), (1216, 16685463), (1824, 11123642), (3648, 5561821)]