20137662290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{15809}}^1$

素因数の和:16019

約数の個数: 64

約数和(自身を含む): 39340339200

約数和(自身を除く): 19202676910

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 127, 170, 254, 295, 590, 635, 1003, 1270, 2006, 2159, 4318, 5015, 7493, 10030, 10795, 14986, 15809, 21590, 31618, 37465, 74930, 79045, 127381, 158090, 254762, 268753, 537506, 636905, 932731, 1273810, 1343765, 1865462, 2007743, 2687530, 4015486, 4663655, 9327310, 10038715, 15856427, 20077430, 31712854, 34131631, 68263262, 79282135, 118456837, 158564270, 170658155, 236913674, 341316310, 592284185, 1184568370, 2013766229, 4027532458, 10068831145, 20137662290]

約数ペア:

[(1, 20137662290), (2, 10068831145), (5, 4027532458), (10, 2013766229), (17, 1184568370), (34, 592284185), (59, 341316310), (85, 236913674), (118, 170658155), (127, 158564270), (170, 118456837), (254, 79282135), (295, 68263262), (590, 34131631), (635, 31712854), (1003, 20077430), (1270, 15856427), (2006, 10038715), (2159, 9327310), (4318, 4663655), (5015, 4015486), (7493, 2687530), (10030, 2007743), (10795, 1865462), (14986, 1343765), (15809, 1273810), (21590, 932731), (31618, 636905), (37465, 537506), (74930, 268753), (79045, 254762), (127381, 158090)]