20059128

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12113}}^1$

素因数の和:12148

約数の個数: 48

約数和(自身を含む): 56693520

約数和(自身を除く): 36634392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 12113, 24226, 36339, 48452, 72678, 96904, 109017, 145356, 218034, 278599, 290712, 436068, 557198, 835797, 872136, 1114396, 1671594, 2228792, 2507391, 3343188, 5014782, 6686376, 10029564, 20059128]

約数ペア:

[(1, 20059128), (2, 10029564), (3, 6686376), (4, 5014782), (6, 3343188), (8, 2507391), (9, 2228792), (12, 1671594), (18, 1114396), (23, 872136), (24, 835797), (36, 557198), (46, 436068), (69, 290712), (72, 278599), (92, 218034), (138, 145356), (184, 109017), (207, 96904), (276, 72678), (414, 48452), (552, 36339), (828, 24226), (1656, 12113)]