20139701022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4721}}^1\times {\mathrm{33857}}^1$

素因数の和:38593

約数の個数: 48

約数和(自身を含む): 49881772512

約数和(自身を除く): 29742071490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4721, 9442, 14163, 28326, 33047, 33857, 42489, 66094, 67714, 84978, 99141, 101571, 198282, 203142, 236999, 297423, 304713, 473998, 594846, 609426, 710997, 1421994, 2132991, 4265982, 159838897, 319677794, 479516691, 959033382, 1118872279, 1438550073, 2237744558, 2877100146, 3356616837, 6713233674, 10069850511, 20139701022]

約数ペア:

[(1, 20139701022), (2, 10069850511), (3, 6713233674), (6, 3356616837), (7, 2877100146), (9, 2237744558), (14, 1438550073), (18, 1118872279), (21, 959033382), (42, 479516691), (63, 319677794), (126, 159838897), (4721, 4265982), (9442, 2132991), (14163, 1421994), (28326, 710997), (33047, 609426), (33857, 594846), (42489, 473998), (66094, 304713), (67714, 297423), (84978, 236999), (99141, 203142), (101571, 198282)]