20590955766

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 49581792000

約数和(自身を除く): 28990836234

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 67, 74, 111, 114, 134, 149, 163, 171, 201, 222, 298, 326, 333, 342, 402, 447, 489, 603, 666, 703, 894, 978, 1206, 1273, 1341, 1406, 1467, 2109, 2479, 2546, 2682, 2831, 2934, 3097, 3819, 4218, 4958, 5513, 5662, 6031, 6194, 6327, 7437, 7638, 8493, 9291, 9983, 10921, 11026, 11457, 12062, 12654, 14874, 16539, 16986, 18093, 18582, 19966, 21842, 22311, 22914, 24287, 25479, 27873, 29949, 32763, 33078, 36186, 44622, 47101, 48574, 49617, 50958, 54279, 55746, 59898, 65526, 72861, 89847, 94202, 98289, 99234, 104747, 108558, 114589, 141303, 145722, 179694, 189677, 196578, 207499, 209494, 218583, 229178, 282606, 314241, 343767, 369371, 379354, 404077, 414998, 423909, 437166, 461453, 569031, 622497, 628482, 687534, 738742, 808154, 847818, 898619, 922906, 942723, 1031301, 1108113, 1138062, 1212231, 1244994, 1384359, 1627229, 1707093, 1797238, 1867491, 1885446, 2062602, 2216226, 2424462, 2695857, 2768718, 3254458, 3324339, 3414186, 3636693, 3734982, 4153077, 4881687, 5391714, 6648678, 7018049, 7273386, 7677463, 8087571, 8306154, 9763374, 14036098, 14645061, 15354926, 16175142, 17073761, 21054147, 23032389, 29290122, 30917351, 34147522, 42108294, 46064778, 51221283, 60207473, 61834702, 63162441, 69097167, 92752053, 102442566, 120414946, 126324882, 138194334, 153663849, 180622419, 185504106, 278256159, 307327698, 361244838, 541867257, 556512318, 1083734514, 1143941987, 2287883974, 3431825961, 6863651922, 10295477883, 20590955766]

約数ペア:

[(1, 20590955766), (2, 10295477883), (3, 6863651922), (6, 3431825961), (9, 2287883974), (18, 1143941987), (19, 1083734514), (37, 556512318), (38, 541867257), (57, 361244838), (67, 307327698), (74, 278256159), (111, 185504106), (114, 180622419), (134, 153663849), (149, 138194334), (163, 126324882), (171, 120414946), (201, 102442566), (222, 92752053), (298, 69097167), (326, 63162441), (333, 61834702), (342, 60207473), (402, 51221283), (447, 46064778), (489, 42108294), (603, 34147522), (666, 30917351), (703, 29290122), (894, 23032389), (978, 21054147), (1206, 17073761), (1273, 16175142), (1341, 15354926), (1406, 14645061), (1467, 14036098), (2109, 9763374), (2479, 8306154), (2546, 8087571), (2682, 7677463), (2831, 7273386), (2934, 7018049), (3097, 6648678), (3819, 5391714), (4218, 4881687), (4958, 4153077), (5513, 3734982), (5662, 3636693), (6031, 3414186), (6194, 3324339), (6327, 3254458), (7437, 2768718), (7638, 2695857), (8493, 2424462), (9291, 2216226), (9983, 2062602), (10921, 1885446), (11026, 1867491), (11457, 1797238), (12062, 1707093), (12654, 1627229), (14874, 1384359), (16539, 1244994), (16986, 1212231), (18093, 1138062), (18582, 1108113), (19966, 1031301), (21842, 942723), (22311, 922906), (22914, 898619), (24287, 847818), (25479, 808154), (27873, 738742), (29949, 687534), (32763, 628482), (33078, 622497), (36186, 569031), (44622, 461453), (47101, 437166), (48574, 423909), (49617, 414998), (50958, 404077), (54279, 379354), (55746, 369371), (59898, 343767), (65526, 314241), (72861, 282606), (89847, 229178), (94202, 218583), (98289, 209494), (99234, 207499), (104747, 196578), (108558, 189677), (114589, 179694), (141303, 145722)]