20192377572

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1222003}}^1$

素因数の和:1222039

約数の個数: 72

約数和(自身を含む): 56045991456

約数和(自身を除く): 35853613884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 1222003, 2444006, 3666009, 4888012, 7332018, 10998027, 14664036, 20774051, 21996054, 32994081, 41548102, 43992108, 62322153, 65988162, 83096204, 98982243, 124644306, 131976324, 186966459, 197964486, 249288612, 296946729, 373932918, 395928972, 560899377, 593893458, 747865836, 1121798754, 1187786916, 1682698131, 2243597508, 3365396262, 5048094393, 6730792524, 10096188786, 20192377572]

約数ペア:

[(1, 20192377572), (2, 10096188786), (3, 6730792524), (4, 5048094393), (6, 3365396262), (9, 2243597508), (12, 1682698131), (17, 1187786916), (18, 1121798754), (27, 747865836), (34, 593893458), (36, 560899377), (51, 395928972), (54, 373932918), (68, 296946729), (81, 249288612), (102, 197964486), (108, 186966459), (153, 131976324), (162, 124644306), (204, 98982243), (243, 83096204), (306, 65988162), (324, 62322153), (459, 43992108), (486, 41548102), (612, 32994081), (918, 21996054), (972, 20774051), (1377, 14664036), (1836, 10998027), (2754, 7332018), (4131, 4888012), (5508, 3666009), (8262, 2444006), (16524, 1222003)]