20653224

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{5153}}^1$

素因数の和:5329

約数の個数: 32

約数和(自身を含む): 51952320

約数和(自身を除く): 31299096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 5153, 10306, 15459, 20612, 30918, 41224, 61836, 123672, 860551, 1721102, 2581653, 3442204, 5163306, 6884408, 10326612, 20653224]

約数ペア:

[(1, 20653224), (2, 10326612), (3, 6884408), (4, 5163306), (6, 3442204), (8, 2581653), (12, 1721102), (24, 860551), (167, 123672), (334, 61836), (501, 41224), (668, 30918), (1002, 20612), (1336, 15459), (2004, 10306), (4008, 5153)]