20176859066

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{98369}}^1$

素因数の和:98428

約数の個数: 64

約数和(自身を含む): 39662784000

約数和(自身を除く): 19485924934

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 343, 598, 637, 686, 1127, 1274, 2093, 2254, 4186, 4459, 7889, 8918, 14651, 15778, 29302, 98369, 102557, 196738, 205114, 688583, 1278797, 1377166, 2262487, 2557594, 4524974, 4820081, 8951579, 9640162, 15837409, 17903158, 29412331, 31674818, 33740567, 58824662, 62661053, 67481134, 110861863, 125322106, 205886317, 221723726, 411772634, 438627371, 776033041, 877254742, 1441204219, 1552066082, 2882408438, 10088429533, 20176859066]

約数ペア:

[(1, 20176859066), (2, 10088429533), (7, 2882408438), (13, 1552066082), (14, 1441204219), (23, 877254742), (26, 776033041), (46, 438627371), (49, 411772634), (91, 221723726), (98, 205886317), (161, 125322106), (182, 110861863), (299, 67481134), (322, 62661053), (343, 58824662), (598, 33740567), (637, 31674818), (686, 29412331), (1127, 17903158), (1274, 15837409), (2093, 9640162), (2254, 8951579), (4186, 4820081), (4459, 4524974), (7889, 2557594), (8918, 2262487), (14651, 1377166), (15778, 1278797), (29302, 688583), (98369, 205114), (102557, 196738)]