20103288216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{599597}}^1$

素因数の和:599744

約数の個数: 64

約数和(自身を含む): 55258951680

約数和(自身を除く): 35155663464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 132, 254, 264, 381, 508, 762, 1016, 1397, 1524, 2794, 3048, 4191, 5588, 8382, 11176, 16764, 33528, 599597, 1199194, 1798791, 2398388, 3597582, 4796776, 6595567, 7195164, 13191134, 14390328, 19786701, 26382268, 39573402, 52764536, 76148819, 79146804, 152297638, 158293608, 228446457, 304595276, 456892914, 609190552, 837637009, 913785828, 1675274018, 1827571656, 2512911027, 3350548036, 5025822054, 6701096072, 10051644108, 20103288216]

約数ペア:

[(1, 20103288216), (2, 10051644108), (3, 6701096072), (4, 5025822054), (6, 3350548036), (8, 2512911027), (11, 1827571656), (12, 1675274018), (22, 913785828), (24, 837637009), (33, 609190552), (44, 456892914), (66, 304595276), (88, 228446457), (127, 158293608), (132, 152297638), (254, 79146804), (264, 76148819), (381, 52764536), (508, 39573402), (762, 26382268), (1016, 19786701), (1397, 14390328), (1524, 13191134), (2794, 7195164), (3048, 6595567), (4191, 4796776), (5588, 3597582), (8382, 2398388), (11176, 1798791), (16764, 1199194), (33528, 599597)]