20236487136

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{37171}}^1$

素因数の和:37344

約数の個数: 96

約数和(自身を含む): 54630350208

約数和(自身を除く): 34393863072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 107, 159, 212, 214, 318, 321, 424, 428, 636, 642, 848, 856, 1272, 1284, 1696, 1712, 2544, 2568, 3424, 5088, 5136, 5671, 10272, 11342, 17013, 22684, 34026, 37171, 45368, 68052, 74342, 90736, 111513, 136104, 148684, 181472, 223026, 272208, 297368, 446052, 544416, 594736, 892104, 1189472, 1784208, 1970063, 3568416, 3940126, 3977297, 5910189, 7880252, 7954594, 11820378, 11931891, 15760504, 15909188, 23640756, 23863782, 31521008, 31818376, 47281512, 47727564, 63042016, 63636752, 94563024, 95455128, 127273504, 189126048, 190910256, 210796741, 381820512, 421593482, 632390223, 843186964, 1264780446, 1686373928, 2529560892, 3372747856, 5059121784, 6745495712, 10118243568, 20236487136]

約数ペア:

[(1, 20236487136), (2, 10118243568), (3, 6745495712), (4, 5059121784), (6, 3372747856), (8, 2529560892), (12, 1686373928), (16, 1264780446), (24, 843186964), (32, 632390223), (48, 421593482), (53, 381820512), (96, 210796741), (106, 190910256), (107, 189126048), (159, 127273504), (212, 95455128), (214, 94563024), (318, 63636752), (321, 63042016), (424, 47727564), (428, 47281512), (636, 31818376), (642, 31521008), (848, 23863782), (856, 23640756), (1272, 15909188), (1284, 15760504), (1696, 11931891), (1712, 11820378), (2544, 7954594), (2568, 7880252), (3424, 5910189), (5088, 3977297), (5136, 3940126), (5671, 3568416), (10272, 1970063), (11342, 1784208), (17013, 1189472), (22684, 892104), (34026, 594736), (37171, 544416), (45368, 446052), (68052, 297368), (74342, 272208), (90736, 223026), (111513, 181472), (136104, 148684)]