20005901102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{34499}}^1$

素因数の和:35168

約数の個数: 32

約数和(自身を含む): 33553872000

約数和(自身を除く): 13547970898

約数列:

[1, 2, 11, 22, 43, 86, 473, 613, 946, 1226, 6743, 13486, 26359, 34499, 52718, 68998, 289949, 379489, 579898, 758978, 1483457, 2966914, 16318027, 21147887, 32636054, 42295774, 232626757, 465253514, 909359141, 1818718282, 10002950551, 20005901102]

約数ペア:

[(1, 20005901102), (2, 10002950551), (11, 1818718282), (22, 909359141), (43, 465253514), (86, 232626757), (473, 42295774), (613, 32636054), (946, 21147887), (1226, 16318027), (6743, 2966914), (13486, 1483457), (26359, 758978), (34499, 579898), (52718, 379489), (68998, 289949)]