20164790725893

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{3598607}}^1$

素因数の和:3598980

約数の個数: 80

約数和(自身を含む): 34695187338240

約数和(自身を除く): 14530396612347

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 331, 513, 627, 891, 993, 1539, 1881, 2979, 3641, 5643, 6289, 8937, 10923, 16929, 18867, 26811, 32769, 56601, 69179, 98307, 169803, 207537, 294921, 509409, 622611, 1867833, 3598607, 5603499, 10795821, 32387463, 39584677, 68373533, 97162389, 118754031, 205120599, 291487167, 356262093, 615361797, 752108863, 1068786279, 1191138917, 1846085391, 2256326589, 3206358837, 3573416751, 5538256173, 6768979767, 10720250253, 13102528087, 20306939301, 22631639423, 32160750759, 39307584261, 60920817903, 67894918269, 96482252277, 117922752783, 203684754807, 248948033653, 353768258349, 611054264421, 746844100959, 1061304775047, 1833162793263, 2240532302877, 6721596908631, 20164790725893]

約数ペア:

[(1, 20164790725893), (3, 6721596908631), (9, 2240532302877), (11, 1833162793263), (19, 1061304775047), (27, 746844100959), (33, 611054264421), (57, 353768258349), (81, 248948033653), (99, 203684754807), (171, 117922752783), (209, 96482252277), (297, 67894918269), (331, 60920817903), (513, 39307584261), (627, 32160750759), (891, 22631639423), (993, 20306939301), (1539, 13102528087), (1881, 10720250253), (2979, 6768979767), (3641, 5538256173), (5643, 3573416751), (6289, 3206358837), (8937, 2256326589), (10923, 1846085391), (16929, 1191138917), (18867, 1068786279), (26811, 752108863), (32769, 615361797), (56601, 356262093), (69179, 291487167), (98307, 205120599), (169803, 118754031), (207537, 97162389), (294921, 68373533), (509409, 39584677), (622611, 32387463), (1867833, 10795821), (3598607, 5603499)]