20536478209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{7741}}^1$

素因数の和:8041

約数の個数: 32

約数和(自身を含む): 23723965440

約数和(自身を除く): 3187487231

約数列:

[1, 13, 29, 31, 227, 377, 403, 899, 2951, 6583, 7037, 7741, 11687, 85579, 91481, 100633, 204073, 224489, 239971, 1757207, 2652949, 2918357, 3119623, 6959159, 22843691, 50959003, 54473417, 90469067, 662467039, 708154421, 1579729093, 20536478209]

約数ペア:

[(1, 20536478209), (13, 1579729093), (29, 708154421), (31, 662467039), (227, 90469067), (377, 54473417), (403, 50959003), (899, 22843691), (2951, 6959159), (6583, 3119623), (7037, 2918357), (7741, 2652949), (11687, 1757207), (85579, 239971), (91481, 224489), (100633, 204073)]