20234869718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1\times {\mathrm{13241}}^1$

素因数の和:19688

約数の個数: 32

約数和(自身を含む): 36737333568

約数和(自身を除く): 16502463850

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 6421, 12842, 13241, 26482, 44947, 89894, 92687, 109157, 185374, 218314, 225097, 450194, 764099, 1528198, 1575679, 3151358, 85020461, 170040922, 595143227, 1190286454, 1445347837, 2890695674, 10117434859, 20234869718]

約数ペア:

[(1, 20234869718), (2, 10117434859), (7, 2890695674), (14, 1445347837), (17, 1190286454), (34, 595143227), (119, 170040922), (238, 85020461), (6421, 3151358), (12842, 1575679), (13241, 1528198), (26482, 764099), (44947, 450194), (89894, 225097), (92687, 218314), (109157, 185374)]