20223218157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1\times {\mathrm{4019}}^1$

素因数の和:6137

約数の個数: 32

約数和(自身を含む): 29064921600

約数和(自身を除く): 8841703443

約数列:

[1, 3, 19, 43, 57, 129, 817, 2053, 2451, 4019, 6159, 12057, 39007, 76361, 88279, 117021, 172817, 229083, 264837, 518451, 1677301, 3283523, 5031903, 8251007, 9850569, 24753021, 156769133, 354793301, 470307399, 1064379903, 6741072719, 20223218157]

約数ペア:

[(1, 20223218157), (3, 6741072719), (19, 1064379903), (43, 470307399), (57, 354793301), (129, 156769133), (817, 24753021), (2053, 9850569), (2451, 8251007), (4019, 5031903), (6159, 3283523), (12057, 1677301), (39007, 518451), (76361, 264837), (88279, 229083), (117021, 172817)]