20060841270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{618589}}^1$

素因数の和:618669

約数の個数: 64

約数和(自身を含む): 51308328960

約数和(自身を除く): 31247487690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 3243, 5405, 6486, 10810, 16215, 32430, 618589, 1237178, 1855767, 3092945, 3711534, 6185890, 9278835, 14227547, 18557670, 28455094, 29073683, 42682641, 58147366, 71137735, 85365282, 87221049, 142275470, 145368415, 174442098, 213413205, 290736830, 426826410, 436105245, 668694709, 872210490, 1337389418, 2006084127, 3343473545, 4012168254, 6686947090, 10030420635, 20060841270]

約数ペア:

[(1, 20060841270), (2, 10030420635), (3, 6686947090), (5, 4012168254), (6, 3343473545), (10, 2006084127), (15, 1337389418), (23, 872210490), (30, 668694709), (46, 436105245), (47, 426826410), (69, 290736830), (94, 213413205), (115, 174442098), (138, 145368415), (141, 142275470), (230, 87221049), (235, 85365282), (282, 71137735), (345, 58147366), (470, 42682641), (690, 29073683), (705, 28455094), (1081, 18557670), (1410, 14227547), (2162, 9278835), (3243, 6185890), (5405, 3711534), (6486, 3092945), (10810, 1855767), (16215, 1237178), (32430, 618589)]