20884026318

素因数分解:

$2^1\times 3^1\times {\mathrm{283}}^1\times {\mathrm{2801}}^1\times {\mathrm{4391}}^1$

素因数の和:7480

約数の個数: 32

約数和(自身を含む): 41940156672

約数和(自身を除く): 21056130354

約数列:

[1, 2, 3, 6, 283, 566, 849, 1698, 2801, 4391, 5602, 8403, 8782, 13173, 16806, 26346, 792683, 1242653, 1585366, 2378049, 2485306, 3727959, 4756098, 7455918, 12299191, 24598382, 36897573, 73795146, 3480671053, 6961342106, 10442013159, 20884026318]

約数ペア:

[(1, 20884026318), (2, 10442013159), (3, 6961342106), (6, 3480671053), (283, 73795146), (566, 36897573), (849, 24598382), (1698, 12299191), (2801, 7455918), (4391, 4756098), (5602, 3727959), (8403, 2485306), (8782, 2378049), (13173, 1585366), (16806, 1242653), (26346, 792683)]