20146712210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{265193}}^1$

素因数の和:265378

約数の個数: 32

約数和(自身を含む): 37118673792

約数和(自身を除く): 16971961582

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 1070, 7597, 15194, 37985, 75970, 265193, 530386, 1325965, 2651930, 18828703, 28375651, 37657406, 56751302, 94143515, 141878255, 188287030, 283756510, 2014671221, 4029342442, 10073356105, 20146712210]

約数ペア:

[(1, 20146712210), (2, 10073356105), (5, 4029342442), (10, 2014671221), (71, 283756510), (107, 188287030), (142, 141878255), (214, 94143515), (355, 56751302), (535, 37657406), (710, 28375651), (1070, 18828703), (7597, 2651930), (15194, 1325965), (37985, 530386), (75970, 265193)]