20234869740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{96329}}^1$

素因数の和:96736

約数の個数: 96

約数和(自身を含む): 63115416000

約数和(自身を除く): 42880546260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 389, 540, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 10503, 11670, 14004, 17505, 21006, 23340, 35010, 42012, 52515, 70020, 96329, 105030, 192658, 210060, 288987, 385316, 481645, 577974, 866961, 963290, 1155948, 1444935, 1733922, 1926580, 2600883, 2889870, 3467844, 4334805, 5201766, 5779740, 8669610, 10403532, 13004415, 17339220, 26008830, 37471981, 52017660, 74943962, 112415943, 149887924, 187359905, 224831886, 337247829, 374719810, 449663772, 562079715, 674495658, 749439620, 1011743487, 1124159430, 1348991316, 1686239145, 2023486974, 2248318860, 3372478290, 4046973948, 5058717435, 6744956580, 10117434870, 20234869740]

約数ペア:

[(1, 20234869740), (2, 10117434870), (3, 6744956580), (4, 5058717435), (5, 4046973948), (6, 3372478290), (9, 2248318860), (10, 2023486974), (12, 1686239145), (15, 1348991316), (18, 1124159430), (20, 1011743487), (27, 749439620), (30, 674495658), (36, 562079715), (45, 449663772), (54, 374719810), (60, 337247829), (90, 224831886), (108, 187359905), (135, 149887924), (180, 112415943), (270, 74943962), (389, 52017660), (540, 37471981), (778, 26008830), (1167, 17339220), (1556, 13004415), (1945, 10403532), (2334, 8669610), (3501, 5779740), (3890, 5201766), (4668, 4334805), (5835, 3467844), (7002, 2889870), (7780, 2600883), (10503, 1926580), (11670, 1733922), (14004, 1444935), (17505, 1155948), (21006, 963290), (23340, 866961), (35010, 577974), (42012, 481645), (52515, 385316), (70020, 288987), (96329, 210060), (105030, 192658)]