20164446716

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2273}}^1\times {\mathrm{20347}}^1$

素因数の和:22733

約数の個数: 24

約数和(自身を含む): 35628941040

約数和(自身を除く): 15464494324

約数列:

[1, 2, 4, 109, 218, 436, 2273, 4546, 9092, 20347, 40694, 81388, 247757, 495514, 991028, 2217823, 4435646, 8871292, 46248731, 92497462, 184994924, 5041111679, 10082223358, 20164446716]

約数ペア:

[(1, 20164446716), (2, 10082223358), (4, 5041111679), (109, 184994924), (218, 92497462), (436, 46248731), (2273, 8871292), (4546, 4435646), (9092, 2217823), (20347, 991028), (40694, 495514), (81388, 247757)]