20137546792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{9277}}^1$

素因数の和:10762

約数の個数: 64

約数和(自身を含む): 43648165440

約数和(自身を除く): 23510618648

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1451, 1496, 2902, 5804, 9277, 11608, 15961, 18554, 24667, 31922, 37108, 49334, 63844, 74216, 98668, 102047, 127688, 157709, 197336, 204094, 271337, 315418, 408188, 542674, 630836, 816376, 1085348, 1261672, 1734799, 2170696, 3469598, 6939196, 13460927, 13878392, 26921854, 53843708, 107687416, 148070197, 228835759, 296140394, 457671518, 592280788, 915343036, 1184561576, 1830686072, 2517193349, 5034386698, 10068773396, 20137546792]

約数ペア:

[(1, 20137546792), (2, 10068773396), (4, 5034386698), (8, 2517193349), (11, 1830686072), (17, 1184561576), (22, 915343036), (34, 592280788), (44, 457671518), (68, 296140394), (88, 228835759), (136, 148070197), (187, 107687416), (374, 53843708), (748, 26921854), (1451, 13878392), (1496, 13460927), (2902, 6939196), (5804, 3469598), (9277, 2170696), (11608, 1734799), (15961, 1261672), (18554, 1085348), (24667, 816376), (31922, 630836), (37108, 542674), (49334, 408188), (63844, 315418), (74216, 271337), (98668, 204094), (102047, 197336), (127688, 157709)]