20216359632

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{64627}}^1$

素因数の和:64678

約数の個数: 160

約数和(自身を含む): 64110976000

約数和(自身を除く): 43894616368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 343, 392, 399, 456, 532, 588, 686, 784, 798, 912, 931, 1029, 1064, 1176, 1372, 1596, 1862, 2058, 2128, 2352, 2744, 2793, 3192, 3724, 4116, 5488, 5586, 6384, 6517, 7448, 8232, 11172, 13034, 14896, 16464, 19551, 22344, 26068, 39102, 44688, 52136, 64627, 78204, 104272, 129254, 156408, 193881, 258508, 312816, 387762, 452389, 517016, 775524, 904778, 1034032, 1227913, 1357167, 1551048, 1809556, 2455826, 2714334, 3102096, 3166723, 3619112, 3683739, 4911652, 5428668, 6333446, 7238224, 7367478, 8595391, 9500169, 9823304, 10857336, 12666892, 14734956, 17190782, 19000338, 19646608, 21714672, 22167061, 25333784, 25786173, 29469912, 34381564, 38000676, 44334122, 50667568, 51572346, 58939824, 60167737, 66501183, 68763128, 76001352, 88668244, 103144692, 120335474, 133002366, 137526256, 152002704, 177336488, 180503211, 206289384, 240670948, 266004732, 354672976, 361006422, 412578768, 421174159, 481341896, 532009464, 722012844, 842348318, 962683792, 1064018928, 1263522477, 1444025688, 1684696636, 2527044954, 2888051376, 3369393272, 5054089908, 6738786544, 10108179816, 20216359632]

約数ペア:

[(1, 20216359632), (2, 10108179816), (3, 6738786544), (4, 5054089908), (6, 3369393272), (7, 2888051376), (8, 2527044954), (12, 1684696636), (14, 1444025688), (16, 1263522477), (19, 1064018928), (21, 962683792), (24, 842348318), (28, 722012844), (38, 532009464), (42, 481341896), (48, 421174159), (49, 412578768), (56, 361006422), (57, 354672976), (76, 266004732), (84, 240670948), (98, 206289384), (112, 180503211), (114, 177336488), (133, 152002704), (147, 137526256), (152, 133002366), (168, 120335474), (196, 103144692), (228, 88668244), (266, 76001352), (294, 68763128), (304, 66501183), (336, 60167737), (343, 58939824), (392, 51572346), (399, 50667568), (456, 44334122), (532, 38000676), (588, 34381564), (686, 29469912), (784, 25786173), (798, 25333784), (912, 22167061), (931, 21714672), (1029, 19646608), (1064, 19000338), (1176, 17190782), (1372, 14734956), (1596, 12666892), (1862, 10857336), (2058, 9823304), (2128, 9500169), (2352, 8595391), (2744, 7367478), (2793, 7238224), (3192, 6333446), (3724, 5428668), (4116, 4911652), (5488, 3683739), (5586, 3619112), (6384, 3166723), (6517, 3102096), (7448, 2714334), (8232, 2455826), (11172, 1809556), (13034, 1551048), (14896, 1357167), (16464, 1227913), (19551, 1034032), (22344, 904778), (26068, 775524), (39102, 517016), (44688, 452389), (52136, 387762), (64627, 312816), (78204, 258508), (104272, 193881), (129254, 156408)]