20144704944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{10651}}^1$

素因数の和:11115

約数の個数: 160

約数和(自身を含む): 64203779584

約数和(自身を除く): 44059074640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 433, 546, 624, 728, 866, 1092, 1299, 1456, 1732, 2184, 2598, 3031, 3464, 4368, 5196, 5629, 6062, 6928, 9093, 10392, 10651, 11258, 12124, 16887, 18186, 20784, 21302, 22516, 24248, 31953, 33774, 36372, 39403, 42604, 45032, 48496, 63906, 67548, 72744, 74557, 78806, 85208, 90064, 118209, 127812, 135096, 138463, 145488, 149114, 157612, 170416, 223671, 236418, 255624, 270192, 276926, 298228, 315224, 415389, 447342, 472836, 511248, 553852, 596456, 630448, 830778, 894684, 945672, 969241, 1107704, 1192912, 1661556, 1789368, 1891344, 1938482, 2215408, 2907723, 3323112, 3578736, 3876964, 4611883, 5815446, 6646224, 7753928, 9223766, 11630892, 13835649, 15507856, 18447532, 23261784, 27671298, 32283181, 36895064, 46523568, 55342596, 59954479, 64566362, 73790128, 96849543, 110685192, 119908958, 129132724, 179863437, 193699086, 221370384, 239817916, 258265448, 359726874, 387398172, 419681353, 479635832, 516530896, 719453748, 774796344, 839362706, 959271664, 1259044059, 1438907496, 1549592688, 1678725412, 2518088118, 2877814992, 3357450824, 5036176236, 6714901648, 10072352472, 20144704944]

約数ペア:

[(1, 20144704944), (2, 10072352472), (3, 6714901648), (4, 5036176236), (6, 3357450824), (7, 2877814992), (8, 2518088118), (12, 1678725412), (13, 1549592688), (14, 1438907496), (16, 1259044059), (21, 959271664), (24, 839362706), (26, 774796344), (28, 719453748), (39, 516530896), (42, 479635832), (48, 419681353), (52, 387398172), (56, 359726874), (78, 258265448), (84, 239817916), (91, 221370384), (104, 193699086), (112, 179863437), (156, 129132724), (168, 119908958), (182, 110685192), (208, 96849543), (273, 73790128), (312, 64566362), (336, 59954479), (364, 55342596), (433, 46523568), (546, 36895064), (624, 32283181), (728, 27671298), (866, 23261784), (1092, 18447532), (1299, 15507856), (1456, 13835649), (1732, 11630892), (2184, 9223766), (2598, 7753928), (3031, 6646224), (3464, 5815446), (4368, 4611883), (5196, 3876964), (5629, 3578736), (6062, 3323112), (6928, 2907723), (9093, 2215408), (10392, 1938482), (10651, 1891344), (11258, 1789368), (12124, 1661556), (16887, 1192912), (18186, 1107704), (20784, 969241), (21302, 945672), (22516, 894684), (24248, 830778), (31953, 630448), (33774, 596456), (36372, 553852), (39403, 511248), (42604, 472836), (45032, 447342), (48496, 415389), (63906, 315224), (67548, 298228), (72744, 276926), (74557, 270192), (78806, 255624), (85208, 236418), (90064, 223671), (118209, 170416), (127812, 157612), (135096, 149114), (138463, 145488)]