20310362842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5717}}^1$

素因数の和:5836

約数の個数: 128

約数和(自身を含む): 42684641280

約数和(自身を除く): 22374278438

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 59, 77, 118, 119, 154, 161, 187, 238, 253, 322, 374, 391, 413, 506, 649, 782, 826, 1003, 1298, 1309, 1357, 1771, 2006, 2618, 2714, 2737, 3542, 4301, 4543, 5474, 5717, 7021, 8602, 9086, 9499, 11033, 11434, 14042, 14927, 18998, 22066, 23069, 29854, 30107, 40019, 46138, 60214, 62887, 77231, 80038, 97189, 104489, 125774, 131491, 154462, 161483, 194378, 208978, 253759, 262982, 322966, 337303, 440209, 507518, 674606, 680323, 880418, 920437, 1069079, 1360646, 1446401, 1776313, 1840874, 2138158, 2235347, 2361121, 2892802, 3552626, 3710333, 4470694, 4722242, 5734151, 7420666, 7483553, 7757969, 10124807, 11468302, 14967106, 15515938, 15647429, 20249614, 24588817, 25972331, 31294858, 40139057, 49177634, 51944662, 54305783, 63075661, 80278114, 85337659, 108611566, 126151322, 131885473, 170675318, 172121719, 263770946, 344243438, 441529627, 597363613, 883059254, 923198311, 1194727226, 1450740203, 1846396622, 2901480406, 10155181421, 20310362842]

約数ペア:

[(1, 20310362842), (2, 10155181421), (7, 2901480406), (11, 1846396622), (14, 1450740203), (17, 1194727226), (22, 923198311), (23, 883059254), (34, 597363613), (46, 441529627), (59, 344243438), (77, 263770946), (118, 172121719), (119, 170675318), (154, 131885473), (161, 126151322), (187, 108611566), (238, 85337659), (253, 80278114), (322, 63075661), (374, 54305783), (391, 51944662), (413, 49177634), (506, 40139057), (649, 31294858), (782, 25972331), (826, 24588817), (1003, 20249614), (1298, 15647429), (1309, 15515938), (1357, 14967106), (1771, 11468302), (2006, 10124807), (2618, 7757969), (2714, 7483553), (2737, 7420666), (3542, 5734151), (4301, 4722242), (4543, 4470694), (5474, 3710333), (5717, 3552626), (7021, 2892802), (8602, 2361121), (9086, 2235347), (9499, 2138158), (11033, 1840874), (11434, 1776313), (14042, 1446401), (14927, 1360646), (18998, 1069079), (22066, 920437), (23069, 880418), (29854, 680323), (30107, 674606), (40019, 507518), (46138, 440209), (60214, 337303), (62887, 322966), (77231, 262982), (80038, 253759), (97189, 208978), (104489, 194378), (125774, 161483), (131491, 154462)]