20172692040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5869}}^1\times {\mathrm{28643}}^1$

素因数の和:34526

約数の個数: 64

約数和(自身を含む): 60530500800

約数和(自身を除く): 40357808760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5869, 11738, 17607, 23476, 28643, 29345, 35214, 46952, 57286, 58690, 70428, 85929, 88035, 114572, 117380, 140856, 143215, 171858, 176070, 229144, 234760, 286430, 343716, 352140, 429645, 572860, 687432, 704280, 859290, 1145720, 1718580, 3437160, 168105767, 336211534, 504317301, 672423068, 840528835, 1008634602, 1344846136, 1681057670, 2017269204, 2521586505, 3362115340, 4034538408, 5043173010, 6724230680, 10086346020, 20172692040]

約数ペア:

[(1, 20172692040), (2, 10086346020), (3, 6724230680), (4, 5043173010), (5, 4034538408), (6, 3362115340), (8, 2521586505), (10, 2017269204), (12, 1681057670), (15, 1344846136), (20, 1008634602), (24, 840528835), (30, 672423068), (40, 504317301), (60, 336211534), (120, 168105767), (5869, 3437160), (11738, 1718580), (17607, 1145720), (23476, 859290), (28643, 704280), (29345, 687432), (35214, 572860), (46952, 429645), (57286, 352140), (58690, 343716), (70428, 286430), (85929, 234760), (88035, 229144), (114572, 176070), (117380, 171858), (140856, 143215)]