20246256

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6150

約数の個数: 60

約数和(自身を含む): 59134608

約数和(自身を除く): 38888352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 6113, 12226, 18339, 24452, 36678, 48904, 55017, 73356, 97808, 110034, 140599, 146712, 220068, 281198, 293424, 421797, 440136, 562396, 843594, 880272, 1124792, 1265391, 1687188, 2249584, 2530782, 3374376, 5061564, 6748752, 10123128, 20246256]

約数ペア:

[(1, 20246256), (2, 10123128), (3, 6748752), (4, 5061564), (6, 3374376), (8, 2530782), (9, 2249584), (12, 1687188), (16, 1265391), (18, 1124792), (23, 880272), (24, 843594), (36, 562396), (46, 440136), (48, 421797), (69, 293424), (72, 281198), (92, 220068), (138, 146712), (144, 140599), (184, 110034), (207, 97808), (276, 73356), (368, 55017), (414, 48904), (552, 36678), (828, 24452), (1104, 18339), (1656, 12226), (3312, 6113)]