20926752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 72576000

約数和(自身を除く): 51649248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 149, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 298, 304, 308, 336, 352, 399, 418, 447, 456, 462, 528, 532, 596, 608, 616, 627, 672, 798, 836, 894, 912, 924, 1043, 1056, 1064, 1192, 1232, 1254, 1463, 1596, 1639, 1672, 1788, 1824, 1848, 2086, 2128, 2384, 2464, 2508, 2831, 2926, 3129, 3192, 3278, 3344, 3576, 3696, 4172, 4256, 4389, 4768, 4917, 5016, 5662, 5852, 6258, 6384, 6556, 6688, 7152, 7392, 8344, 8493, 8778, 9834, 10032, 11324, 11473, 11704, 12516, 12768, 13112, 14304, 16688, 16986, 17556, 19668, 19817, 20064, 22648, 22946, 23408, 25032, 26224, 31141, 33376, 33972, 34419, 35112, 39336, 39634, 45296, 45892, 46816, 50064, 52448, 59451, 62282, 67944, 68838, 70224, 78672, 79268, 90592, 91784, 93423, 100128, 118902, 124564, 135888, 137676, 140448, 157344, 158536, 183568, 186846, 217987, 237804, 249128, 271776, 275352, 317072, 367136, 373692, 435974, 475608, 498256, 550704, 634144, 653961, 747384, 871948, 951216, 996512, 1101408, 1307922, 1494768, 1743896, 1902432, 2615844, 2989536, 3487792, 5231688, 6975584, 10463376, 20926752]

約数ペア:

[(1, 20926752), (2, 10463376), (3, 6975584), (4, 5231688), (6, 3487792), (7, 2989536), (8, 2615844), (11, 1902432), (12, 1743896), (14, 1494768), (16, 1307922), (19, 1101408), (21, 996512), (22, 951216), (24, 871948), (28, 747384), (32, 653961), (33, 634144), (38, 550704), (42, 498256), (44, 475608), (48, 435974), (56, 373692), (57, 367136), (66, 317072), (76, 275352), (77, 271776), (84, 249128), (88, 237804), (96, 217987), (112, 186846), (114, 183568), (132, 158536), (133, 157344), (149, 140448), (152, 137676), (154, 135888), (168, 124564), (176, 118902), (209, 100128), (224, 93423), (228, 91784), (231, 90592), (264, 79268), (266, 78672), (298, 70224), (304, 68838), (308, 67944), (336, 62282), (352, 59451), (399, 52448), (418, 50064), (447, 46816), (456, 45892), (462, 45296), (528, 39634), (532, 39336), (596, 35112), (608, 34419), (616, 33972), (627, 33376), (672, 31141), (798, 26224), (836, 25032), (894, 23408), (912, 22946), (924, 22648), (1043, 20064), (1056, 19817), (1064, 19668), (1192, 17556), (1232, 16986), (1254, 16688), (1463, 14304), (1596, 13112), (1639, 12768), (1672, 12516), (1788, 11704), (1824, 11473), (1848, 11324), (2086, 10032), (2128, 9834), (2384, 8778), (2464, 8493), (2508, 8344), (2831, 7392), (2926, 7152), (3129, 6688), (3192, 6556), (3278, 6384), (3344, 6258), (3576, 5852), (3696, 5662), (4172, 5016), (4256, 4917), (4389, 4768)]