20126077950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{297503}}^1$

素因数の和:297570

約数の個数: 96

約数和(自身を含む): 55778429952

約数和(自身を除く): 35652352002

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 110, 123, 150, 165, 205, 246, 275, 330, 410, 451, 550, 615, 825, 902, 1025, 1230, 1353, 1650, 2050, 2255, 2706, 3075, 4510, 6150, 6765, 11275, 13530, 22550, 33825, 67650, 297503, 595006, 892509, 1487515, 1785018, 2975030, 3272533, 4462545, 6545066, 7437575, 8925090, 9817599, 12197623, 14875150, 16362665, 19635198, 22312725, 24395246, 32725330, 36592869, 44625450, 49087995, 60988115, 73185738, 81813325, 98175990, 121976230, 134173853, 163626650, 182964345, 245439975, 268347706, 304940575, 365928690, 402521559, 490879950, 609881150, 670869265, 805043118, 914821725, 1341738530, 1829643450, 2012607795, 3354346325, 4025215590, 6708692650, 10063038975, 20126077950]

約数ペア:

[(1, 20126077950), (2, 10063038975), (3, 6708692650), (5, 4025215590), (6, 3354346325), (10, 2012607795), (11, 1829643450), (15, 1341738530), (22, 914821725), (25, 805043118), (30, 670869265), (33, 609881150), (41, 490879950), (50, 402521559), (55, 365928690), (66, 304940575), (75, 268347706), (82, 245439975), (110, 182964345), (123, 163626650), (150, 134173853), (165, 121976230), (205, 98175990), (246, 81813325), (275, 73185738), (330, 60988115), (410, 49087995), (451, 44625450), (550, 36592869), (615, 32725330), (825, 24395246), (902, 22312725), (1025, 19635198), (1230, 16362665), (1353, 14875150), (1650, 12197623), (2050, 9817599), (2255, 8925090), (2706, 7437575), (3075, 6545066), (4510, 4462545), (6150, 3272533), (6765, 2975030), (11275, 1785018), (13530, 1487515), (22550, 892509), (33825, 595006), (67650, 297503)]