20214272636

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{347}}^1\times {\mathrm{17317}}^1$

素因数の和:17726

約数の個数: 36

約数和(自身を含む): 36744570408

約数和(自身を除く): 16530297772

約数列:

[1, 2, 4, 29, 58, 116, 347, 694, 841, 1388, 1682, 3364, 10063, 17317, 20126, 34634, 40252, 69268, 291827, 502193, 583654, 1004386, 1167308, 2008772, 6008999, 12017998, 14563597, 24035996, 29127194, 58254388, 174260971, 348521942, 697043884, 5053568159, 10107136318, 20214272636]

約数ペア:

[(1, 20214272636), (2, 10107136318), (4, 5053568159), (29, 697043884), (58, 348521942), (116, 174260971), (347, 58254388), (694, 29127194), (841, 24035996), (1388, 14563597), (1682, 12017998), (3364, 6008999), (10063, 2008772), (17317, 1167308), (20126, 1004386), (34634, 583654), (40252, 502193), (69268, 291827)]