20154122016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{36709}}^1$

素因数の和:36791

約数の個数: 192

約数和(自身を含む): 65126476800

約数和(自身を除く): 44972354784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 43, 48, 56, 57, 76, 84, 86, 96, 112, 114, 129, 133, 152, 168, 172, 224, 228, 258, 266, 301, 304, 336, 344, 399, 456, 516, 532, 602, 608, 672, 688, 798, 817, 903, 912, 1032, 1064, 1204, 1376, 1596, 1634, 1806, 1824, 2064, 2128, 2408, 2451, 3192, 3268, 3612, 4128, 4256, 4816, 4902, 5719, 6384, 6536, 7224, 9632, 9804, 11438, 12768, 13072, 14448, 17157, 19608, 22876, 26144, 28896, 34314, 36709, 39216, 45752, 68628, 73418, 78432, 91504, 110127, 137256, 146836, 183008, 220254, 256963, 274512, 293672, 440508, 513926, 549024, 587344, 697471, 770889, 881016, 1027852, 1174688, 1394942, 1541778, 1578487, 1762032, 2055704, 2092413, 2789884, 3083556, 3156974, 3524064, 4111408, 4184826, 4735461, 4882297, 5579768, 6167112, 6313948, 8222816, 8369652, 9470922, 9764594, 11049409, 11159536, 12334224, 12627896, 14646891, 16739304, 18941844, 19529188, 22098818, 22319072, 24668448, 25255792, 29293782, 29991253, 33148227, 33478608, 37883688, 39058376, 44197636, 50511584, 58587564, 59982506, 66296454, 66957216, 75767376, 78116752, 88395272, 89973759, 117175128, 119965012, 132592908, 151534752, 156233504, 176790544, 179947518, 209938771, 234350256, 239930024, 265185816, 353581088, 359895036, 419877542, 468700512, 479860048, 530371632, 629816313, 719790072, 839755084, 959720096, 1060743264, 1259632626, 1439580144, 1679510168, 2519265252, 2879160288, 3359020336, 5038530504, 6718040672, 10077061008, 20154122016]

約数ペア:

[(1, 20154122016), (2, 10077061008), (3, 6718040672), (4, 5038530504), (6, 3359020336), (7, 2879160288), (8, 2519265252), (12, 1679510168), (14, 1439580144), (16, 1259632626), (19, 1060743264), (21, 959720096), (24, 839755084), (28, 719790072), (32, 629816313), (38, 530371632), (42, 479860048), (43, 468700512), (48, 419877542), (56, 359895036), (57, 353581088), (76, 265185816), (84, 239930024), (86, 234350256), (96, 209938771), (112, 179947518), (114, 176790544), (129, 156233504), (133, 151534752), (152, 132592908), (168, 119965012), (172, 117175128), (224, 89973759), (228, 88395272), (258, 78116752), (266, 75767376), (301, 66957216), (304, 66296454), (336, 59982506), (344, 58587564), (399, 50511584), (456, 44197636), (516, 39058376), (532, 37883688), (602, 33478608), (608, 33148227), (672, 29991253), (688, 29293782), (798, 25255792), (817, 24668448), (903, 22319072), (912, 22098818), (1032, 19529188), (1064, 18941844), (1204, 16739304), (1376, 14646891), (1596, 12627896), (1634, 12334224), (1806, 11159536), (1824, 11049409), (2064, 9764594), (2128, 9470922), (2408, 8369652), (2451, 8222816), (3192, 6313948), (3268, 6167112), (3612, 5579768), (4128, 4882297), (4256, 4735461), (4816, 4184826), (4902, 4111408), (5719, 3524064), (6384, 3156974), (6536, 3083556), (7224, 2789884), (9632, 2092413), (9804, 2055704), (11438, 1762032), (12768, 1578487), (13072, 1541778), (14448, 1394942), (17157, 1174688), (19608, 1027852), (22876, 881016), (26144, 770889), (28896, 697471), (34314, 587344), (36709, 549024), (39216, 513926), (45752, 440508), (68628, 293672), (73418, 274512), (78432, 256963), (91504, 220254), (110127, 183008), (137256, 146836)]