20061967744

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{17053}}^1$

素因数の和:17188

約数の個数: 128

約数和(自身を含む): 49680348480

約数和(自身を除く): 29618380736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 101, 104, 112, 128, 182, 202, 208, 224, 364, 404, 416, 448, 707, 728, 808, 832, 896, 1313, 1414, 1456, 1616, 1664, 2626, 2828, 2912, 3232, 5252, 5656, 5824, 6464, 9191, 10504, 11312, 11648, 12928, 17053, 18382, 21008, 22624, 34106, 36764, 42016, 45248, 68212, 73528, 84032, 90496, 119371, 136424, 147056, 168064, 221689, 238742, 272848, 294112, 443378, 477484, 545696, 588224, 886756, 954968, 1091392, 1176448, 1551823, 1722353, 1773512, 1909936, 2182784, 3103646, 3444706, 3547024, 3819872, 6207292, 6889412, 7094048, 7639744, 12056471, 12414584, 13778824, 14188096, 15279488, 22390589, 24112942, 24829168, 27557648, 28376192, 44781178, 48225884, 49658336, 55115296, 89562356, 96451768, 99316672, 110230592, 156734123, 179124712, 192903536, 198633344, 220461184, 313468246, 358249424, 385807072, 626936492, 716498848, 771614144, 1253872984, 1432997696, 1543228288, 2507745968, 2865995392, 5015491936, 10030983872, 20061967744]

約数ペア:

[(1, 20061967744), (2, 10030983872), (4, 5015491936), (7, 2865995392), (8, 2507745968), (13, 1543228288), (14, 1432997696), (16, 1253872984), (26, 771614144), (28, 716498848), (32, 626936492), (52, 385807072), (56, 358249424), (64, 313468246), (91, 220461184), (101, 198633344), (104, 192903536), (112, 179124712), (128, 156734123), (182, 110230592), (202, 99316672), (208, 96451768), (224, 89562356), (364, 55115296), (404, 49658336), (416, 48225884), (448, 44781178), (707, 28376192), (728, 27557648), (808, 24829168), (832, 24112942), (896, 22390589), (1313, 15279488), (1414, 14188096), (1456, 13778824), (1616, 12414584), (1664, 12056471), (2626, 7639744), (2828, 7094048), (2912, 6889412), (3232, 6207292), (5252, 3819872), (5656, 3547024), (5824, 3444706), (6464, 3103646), (9191, 2182784), (10504, 1909936), (11312, 1773512), (11648, 1722353), (12928, 1551823), (17053, 1176448), (18382, 1091392), (21008, 954968), (22624, 886756), (34106, 588224), (36764, 545696), (42016, 477484), (45248, 443378), (68212, 294112), (73528, 272848), (84032, 238742), (90496, 221689), (119371, 168064), (136424, 147056)]