20194088994

素因数分解:

$2^1\times 3^3\times {\mathrm{653}}^1\times {\mathrm{572687}}^1$

素因数の和:573351

約数の個数: 32

約数和(自身を含む): 44944554240

約数和(自身を除く): 24750465246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 653, 1306, 1959, 3918, 5877, 11754, 17631, 35262, 572687, 1145374, 1718061, 3436122, 5154183, 10308366, 15462549, 30925098, 373964611, 747929222, 1121893833, 2243787666, 3365681499, 6731362998, 10097044497, 20194088994]

約数ペア:

[(1, 20194088994), (2, 10097044497), (3, 6731362998), (6, 3365681499), (9, 2243787666), (18, 1121893833), (27, 747929222), (54, 373964611), (653, 30925098), (1306, 15462549), (1959, 10308366), (3918, 5154183), (5877, 3436122), (11754, 1718061), (17631, 1145374), (35262, 572687)]