20087784546

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2377}}^1\times {\mathrm{8641}}^1$

素因数の和:11186

約数の個数: 32

約数和(自身を含む): 40443730368

約数和(自身を除く): 20355945822

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2377, 4754, 7131, 8641, 14262, 17282, 25923, 51846, 387451, 774902, 1162353, 1408483, 2324706, 2816966, 4225449, 8450898, 20539657, 41079314, 61618971, 123237942, 3347964091, 6695928182, 10043892273, 20087784546]

約数ペア:

[(1, 20087784546), (2, 10043892273), (3, 6695928182), (6, 3347964091), (163, 123237942), (326, 61618971), (489, 41079314), (978, 20539657), (2377, 8450898), (4754, 4225449), (7131, 2816966), (8641, 2324706), (14262, 1408483), (17282, 1162353), (25923, 774902), (51846, 387451)]