20133147621

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1\times {\mathrm{3701}}^1$

素因数の和:4733

約数の個数: 32

約数和(自身を含む): 28121458176

約数和(自身を除く): 7988310555

約数列:

[1, 3, 41, 47, 123, 141, 941, 1927, 2823, 3701, 5781, 11103, 38581, 44227, 115743, 132681, 151741, 173947, 455223, 521841, 1813307, 3482641, 5439921, 7131827, 10447923, 21395481, 142788281, 163684127, 428364843, 491052381, 6711049207, 20133147621]

約数ペア:

[(1, 20133147621), (3, 6711049207), (41, 491052381), (47, 428364843), (123, 163684127), (141, 142788281), (941, 21395481), (1927, 10447923), (2823, 7131827), (3701, 5439921), (5781, 3482641), (11103, 1813307), (38581, 521841), (44227, 455223), (115743, 173947), (132681, 151741)]