20173376754

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{23447}}^1$

素因数の和:23621

約数の個数: 80

約数和(自身を含む): 46575606528

約数和(自身を除く): 26402229774

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 113, 141, 162, 226, 282, 339, 423, 678, 846, 1017, 1269, 2034, 2538, 3051, 3807, 5311, 6102, 7614, 9153, 10622, 15933, 18306, 23447, 31866, 46894, 47799, 70341, 95598, 140682, 143397, 211023, 286794, 422046, 430191, 633069, 860382, 1102009, 1266138, 1899207, 2204018, 2649511, 3306027, 3798414, 5299022, 6612054, 7948533, 9918081, 15897066, 19836162, 23845599, 29754243, 47691198, 59508486, 71536797, 89262729, 124527017, 143073594, 178525458, 214610391, 249054034, 373581051, 429220782, 747162102, 1120743153, 2241486306, 3362229459, 6724458918, 10086688377, 20173376754]

約数ペア:

[(1, 20173376754), (2, 10086688377), (3, 6724458918), (6, 3362229459), (9, 2241486306), (18, 1120743153), (27, 747162102), (47, 429220782), (54, 373581051), (81, 249054034), (94, 214610391), (113, 178525458), (141, 143073594), (162, 124527017), (226, 89262729), (282, 71536797), (339, 59508486), (423, 47691198), (678, 29754243), (846, 23845599), (1017, 19836162), (1269, 15897066), (2034, 9918081), (2538, 7948533), (3051, 6612054), (3807, 5299022), (5311, 3798414), (6102, 3306027), (7614, 2649511), (9153, 2204018), (10622, 1899207), (15933, 1266138), (18306, 1102009), (23447, 860382), (31866, 633069), (46894, 430191), (47799, 422046), (70341, 286794), (95598, 211023), (140682, 143397)]