20239718580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{189617}}^1$

素因数の和:190225

約数の個数: 72

約数和(自身を含む): 61497668232

約数和(自身を除く): 41257949652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 1186, 1779, 2372, 2965, 3558, 5337, 5930, 7116, 8895, 10674, 11860, 17790, 21348, 26685, 35580, 53370, 106740, 189617, 379234, 568851, 758468, 948085, 1137702, 1706553, 1896170, 2275404, 2844255, 3413106, 3792340, 5688510, 6826212, 8532765, 11377020, 17065530, 34131060, 112442881, 224885762, 337328643, 449771524, 562214405, 674657286, 1011985929, 1124428810, 1349314572, 1686643215, 2023971858, 2248857620, 3373286430, 4047943716, 5059929645, 6746572860, 10119859290, 20239718580]

約数ペア:

[(1, 20239718580), (2, 10119859290), (3, 6746572860), (4, 5059929645), (5, 4047943716), (6, 3373286430), (9, 2248857620), (10, 2023971858), (12, 1686643215), (15, 1349314572), (18, 1124428810), (20, 1011985929), (30, 674657286), (36, 562214405), (45, 449771524), (60, 337328643), (90, 224885762), (180, 112442881), (593, 34131060), (1186, 17065530), (1779, 11377020), (2372, 8532765), (2965, 6826212), (3558, 5688510), (5337, 3792340), (5930, 3413106), (7116, 2844255), (8895, 2275404), (10674, 1896170), (11860, 1706553), (17790, 1137702), (21348, 948085), (26685, 758468), (35580, 568851), (53370, 379234), (106740, 189617)]