20168064672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579579}}^1$

素因数の和:1579618

約数の個数: 96

約数和(自身を含む): 63688665600

約数和(自身を除く): 43520600928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 1579579, 3159158, 4738737, 6318316, 9477474, 11057053, 12636632, 18954948, 22114106, 25273264, 30012001, 33171159, 37909896, 44228212, 50546528, 60024002, 66342318, 75819792, 88456424, 90036003, 120048004, 132684636, 151639584, 176912848, 180072006, 210084007, 240096008, 265369272, 353825696, 360144012, 420168014, 480192016, 530738544, 630252021, 720288024, 840336028, 960384032, 1061477088, 1260504042, 1440576048, 1680672056, 2521008084, 2881152096, 3361344112, 5042016168, 6722688224, 10084032336, 20168064672]

約数ペア:

[(1, 20168064672), (2, 10084032336), (3, 6722688224), (4, 5042016168), (6, 3361344112), (7, 2881152096), (8, 2521008084), (12, 1680672056), (14, 1440576048), (16, 1260504042), (19, 1061477088), (21, 960384032), (24, 840336028), (28, 720288024), (32, 630252021), (38, 530738544), (42, 480192016), (48, 420168014), (56, 360144012), (57, 353825696), (76, 265369272), (84, 240096008), (96, 210084007), (112, 180072006), (114, 176912848), (133, 151639584), (152, 132684636), (168, 120048004), (224, 90036003), (228, 88456424), (266, 75819792), (304, 66342318), (336, 60024002), (399, 50546528), (456, 44228212), (532, 37909896), (608, 33171159), (672, 30012001), (798, 25273264), (912, 22114106), (1064, 18954948), (1596, 12636632), (1824, 11057053), (2128, 9477474), (3192, 6318316), (4256, 4738737), (6384, 3159158), (12768, 1579579)]