20236487128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17689237}}^1$

素因数の和:17689267

約数の個数: 32

約数和(自身を含む): 44576879760

約数和(自身を除く): 24340392632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 17689237, 35378474, 70756948, 141513896, 194581607, 229960081, 389163214, 459920162, 778326428, 919840324, 1556652856, 1839680648, 2529560891, 5059121782, 10118243564, 20236487128]

約数ペア:

[(1, 20236487128), (2, 10118243564), (4, 5059121782), (8, 2529560891), (11, 1839680648), (13, 1556652856), (22, 919840324), (26, 778326428), (44, 459920162), (52, 389163214), (88, 229960081), (104, 194581607), (143, 141513896), (286, 70756948), (572, 35378474), (1144, 17689237)]