20074886634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 46558282176

約数和(自身を除く): 26483395542

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 167, 242, 253, 313, 334, 363, 501, 506, 529, 626, 726, 759, 939, 1002, 1058, 1518, 1587, 1837, 1878, 2783, 3174, 3443, 3674, 3841, 5511, 5566, 5819, 6886, 7199, 7682, 8349, 10329, 11022, 11523, 11638, 14398, 16698, 17457, 20207, 20658, 21597, 23046, 34914, 37873, 40414, 42251, 43194, 52271, 60621, 64009, 75746, 79189, 84502, 88343, 104542, 113619, 121242, 126753, 128018, 156813, 158378, 165577, 176686, 192027, 227238, 237567, 253506, 265029, 313626, 331154, 384054, 464761, 475134, 496731, 530058, 574981, 871079, 929522, 971773, 993462, 1149962, 1202233, 1394283, 1724943, 1742158, 1821347, 1943546, 2404466, 2613237, 2788566, 2915319, 3449886, 3606699, 3642694, 5226474, 5464041, 5830638, 6324791, 7213398, 10689503, 10928082, 12649582, 13224563, 18974373, 20034817, 21379006, 26449126, 27651359, 32068509, 37948746, 39673689, 40069634, 55302718, 60104451, 64137018, 79347378, 82954077, 120208902, 145470193, 165908154, 290940386, 304164949, 436410579, 608329898, 872821158, 912494847, 1824989694, 3345814439, 6691628878, 10037443317, 20074886634]

約数ペア:

[(1, 20074886634), (2, 10037443317), (3, 6691628878), (6, 3345814439), (11, 1824989694), (22, 912494847), (23, 872821158), (33, 608329898), (46, 436410579), (66, 304164949), (69, 290940386), (121, 165908154), (138, 145470193), (167, 120208902), (242, 82954077), (253, 79347378), (313, 64137018), (334, 60104451), (363, 55302718), (501, 40069634), (506, 39673689), (529, 37948746), (626, 32068509), (726, 27651359), (759, 26449126), (939, 21379006), (1002, 20034817), (1058, 18974373), (1518, 13224563), (1587, 12649582), (1837, 10928082), (1878, 10689503), (2783, 7213398), (3174, 6324791), (3443, 5830638), (3674, 5464041), (3841, 5226474), (5511, 3642694), (5566, 3606699), (5819, 3449886), (6886, 2915319), (7199, 2788566), (7682, 2613237), (8349, 2404466), (10329, 1943546), (11022, 1821347), (11523, 1742158), (11638, 1724943), (14398, 1394283), (16698, 1202233), (17457, 1149962), (20207, 993462), (20658, 971773), (21597, 929522), (23046, 871079), (34914, 574981), (37873, 530058), (40414, 496731), (42251, 475134), (43194, 464761), (52271, 384054), (60621, 331154), (64009, 313626), (75746, 265029), (79189, 253506), (84502, 237567), (88343, 227238), (104542, 192027), (113619, 176686), (121242, 165577), (126753, 158378), (128018, 156813)]