20178086184

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14750063}}^1$

素因数の和:14750094

約数の個数: 48

約数和(自身を含む): 57525249600

約数和(自身を除く): 37347163416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14750063, 29500126, 44250189, 59000252, 88500378, 118000504, 132750567, 177000756, 265501134, 280251197, 354001512, 531002268, 560502394, 840753591, 1062004536, 1121004788, 1681507182, 2242009576, 2522260773, 3363014364, 5044521546, 6726028728, 10089043092, 20178086184]

約数ペア:

[(1, 20178086184), (2, 10089043092), (3, 6726028728), (4, 5044521546), (6, 3363014364), (8, 2522260773), (9, 2242009576), (12, 1681507182), (18, 1121004788), (19, 1062004536), (24, 840753591), (36, 560502394), (38, 531002268), (57, 354001512), (72, 280251197), (76, 265501134), (114, 177000756), (152, 132750567), (171, 118000504), (228, 88500378), (342, 59000252), (456, 44250189), (684, 29500126), (1368, 14750063)]