20190939096

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 52688240640

約数和(自身を除く): 32497301544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 163, 186, 248, 326, 331, 372, 489, 503, 652, 662, 744, 978, 993, 1006, 1304, 1324, 1509, 1956, 1986, 2012, 2648, 3018, 3912, 3972, 4024, 5053, 6036, 7944, 10106, 10261, 12072, 15159, 15593, 20212, 20522, 30318, 30783, 31186, 40424, 41044, 46779, 53953, 60636, 61566, 62372, 81989, 82088, 93558, 107906, 121272, 123132, 124744, 161859, 163978, 166493, 187116, 215812, 245967, 246264, 323718, 327956, 332986, 374232, 431624, 491934, 499479, 647436, 655912, 665972, 983868, 998958, 1294872, 1331944, 1672543, 1967736, 1997916, 2541659, 3345086, 3995832, 5017629, 5083318, 5161283, 6690172, 7624977, 10035258, 10166636, 10322566, 13380344, 15249954, 15483849, 20070516, 20333272, 20645132, 27138359, 30499908, 30967698, 40141032, 41290264, 54276718, 60999816, 61935396, 81415077, 108553436, 123870792, 162830154, 217106872, 325660308, 651320616, 841289129, 1682578258, 2523867387, 3365156516, 5047734774, 6730313032, 10095469548, 20190939096]

約数ペア:

[(1, 20190939096), (2, 10095469548), (3, 6730313032), (4, 5047734774), (6, 3365156516), (8, 2523867387), (12, 1682578258), (24, 841289129), (31, 651320616), (62, 325660308), (93, 217106872), (124, 162830154), (163, 123870792), (186, 108553436), (248, 81415077), (326, 61935396), (331, 60999816), (372, 54276718), (489, 41290264), (503, 40141032), (652, 30967698), (662, 30499908), (744, 27138359), (978, 20645132), (993, 20333272), (1006, 20070516), (1304, 15483849), (1324, 15249954), (1509, 13380344), (1956, 10322566), (1986, 10166636), (2012, 10035258), (2648, 7624977), (3018, 6690172), (3912, 5161283), (3972, 5083318), (4024, 5017629), (5053, 3995832), (6036, 3345086), (7944, 2541659), (10106, 1997916), (10261, 1967736), (12072, 1672543), (15159, 1331944), (15593, 1294872), (20212, 998958), (20522, 983868), (30318, 665972), (30783, 655912), (31186, 647436), (40424, 499479), (41044, 491934), (46779, 431624), (53953, 374232), (60636, 332986), (61566, 327956), (62372, 323718), (81989, 246264), (82088, 245967), (93558, 215812), (107906, 187116), (121272, 166493), (123132, 163978), (124744, 161859)]