20165448906

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1674593}}^1$

素因数の和:1674827

約数の個数: 32

約数和(自身を含む): 45013086720

約数和(自身を除く): 24847637814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 1674593, 3349186, 5023779, 10047558, 15071337, 30142674, 45214011, 90428022, 373434239, 746868478, 1120302717, 2240605434, 3360908151, 6721816302, 10082724453, 20165448906]

約数ペア:

[(1, 20165448906), (2, 10082724453), (3, 6721816302), (6, 3360908151), (9, 2240605434), (18, 1120302717), (27, 746868478), (54, 373434239), (223, 90428022), (446, 45214011), (669, 30142674), (1338, 15071337), (2007, 10047558), (4014, 5023779), (6021, 3349186), (12042, 1674593)]