20114165952

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{491837}}^1$

素因数の和:491926

約数の個数: 84

約数和(自身を含む): 58465766736

約数和(自身を除く): 38351600784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 10224, 13632, 20448, 40896, 491837, 983674, 1475511, 1967348, 2951022, 3934696, 4426533, 5902044, 7869392, 8853066, 11804088, 15738784, 17706132, 23608176, 31477568, 34920427, 35412264, 47216352, 69840854, 70824528, 94432704, 104761281, 139681708, 141649056, 209522562, 279363416, 283298112, 314283843, 419045124, 558726832, 628567686, 838090248, 1117453664, 1257135372, 1676180496, 2234907328, 2514270744, 3352360992, 5028541488, 6704721984, 10057082976, 20114165952]

約数ペア:

[(1, 20114165952), (2, 10057082976), (3, 6704721984), (4, 5028541488), (6, 3352360992), (8, 2514270744), (9, 2234907328), (12, 1676180496), (16, 1257135372), (18, 1117453664), (24, 838090248), (32, 628567686), (36, 558726832), (48, 419045124), (64, 314283843), (71, 283298112), (72, 279363416), (96, 209522562), (142, 141649056), (144, 139681708), (192, 104761281), (213, 94432704), (284, 70824528), (288, 69840854), (426, 47216352), (568, 35412264), (576, 34920427), (639, 31477568), (852, 23608176), (1136, 17706132), (1278, 15738784), (1704, 11804088), (2272, 8853066), (2556, 7869392), (3408, 5902044), (4544, 4426533), (5112, 3934696), (6816, 2951022), (10224, 1967348), (13632, 1475511), (20448, 983674), (40896, 491837)]