20603996112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{68669}}^1$

素因数の和:68753

約数の個数: 160

約数和(自身を含む): 65395814400

約数和(自身を除く): 44791818288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 893, 912, 987, 1064, 1128, 1316, 1596, 1786, 1974, 2128, 2256, 2632, 2679, 3192, 3572, 3948, 5264, 5358, 6251, 6384, 7144, 7896, 10716, 12502, 14288, 15792, 18753, 21432, 25004, 37506, 42864, 50008, 68669, 75012, 100016, 137338, 150024, 206007, 274676, 300048, 412014, 480683, 549352, 824028, 961366, 1098704, 1304711, 1442049, 1648056, 1922732, 2609422, 2884098, 3227443, 3296112, 3845464, 3914133, 5218844, 5768196, 6454886, 7690928, 7828266, 9132977, 9682329, 10437688, 11536392, 12909772, 15656532, 18265954, 19364658, 20875376, 22592101, 23072784, 25819544, 27398931, 31313064, 36531908, 38729316, 45184202, 51639088, 54797862, 61321417, 62626128, 67776303, 73063816, 77458632, 90368404, 109595724, 122642834, 135552606, 146127632, 154917264, 180736808, 183964251, 219191448, 245285668, 271105212, 361473616, 367928502, 429249919, 438382896, 490571336, 542210424, 735857004, 858499838, 981142672, 1084420848, 1287749757, 1471714008, 1716999676, 2575499514, 2943428016, 3433999352, 5150999028, 6867998704, 10301998056, 20603996112]

約数ペア:

[(1, 20603996112), (2, 10301998056), (3, 6867998704), (4, 5150999028), (6, 3433999352), (7, 2943428016), (8, 2575499514), (12, 1716999676), (14, 1471714008), (16, 1287749757), (19, 1084420848), (21, 981142672), (24, 858499838), (28, 735857004), (38, 542210424), (42, 490571336), (47, 438382896), (48, 429249919), (56, 367928502), (57, 361473616), (76, 271105212), (84, 245285668), (94, 219191448), (112, 183964251), (114, 180736808), (133, 154917264), (141, 146127632), (152, 135552606), (168, 122642834), (188, 109595724), (228, 90368404), (266, 77458632), (282, 73063816), (304, 67776303), (329, 62626128), (336, 61321417), (376, 54797862), (399, 51639088), (456, 45184202), (532, 38729316), (564, 36531908), (658, 31313064), (752, 27398931), (798, 25819544), (893, 23072784), (912, 22592101), (987, 20875376), (1064, 19364658), (1128, 18265954), (1316, 15656532), (1596, 12909772), (1786, 11536392), (1974, 10437688), (2128, 9682329), (2256, 9132977), (2632, 7828266), (2679, 7690928), (3192, 6454886), (3572, 5768196), (3948, 5218844), (5264, 3914133), (5358, 3845464), (6251, 3296112), (6384, 3227443), (7144, 2884098), (7896, 2609422), (10716, 1922732), (12502, 1648056), (14288, 1442049), (15792, 1304711), (18753, 1098704), (21432, 961366), (25004, 824028), (37506, 549352), (42864, 480683), (50008, 412014), (68669, 300048), (75012, 274676), (100016, 206007), (137338, 150024)]