20120402706

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1163971}}^1$

素因数の和:1164086

約数の個数: 32

約数和(自身を含む): 41791250688

約数和(自身を除く): 21670847982

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 2881, 5762, 8643, 17286, 1163971, 2327942, 3491913, 6983826, 50050753, 77986057, 100101506, 150152259, 155972114, 233958171, 300304518, 467916342, 3353400451, 6706800902, 10060201353, 20120402706]

約数ペア:

[(1, 20120402706), (2, 10060201353), (3, 6706800902), (6, 3353400451), (43, 467916342), (67, 300304518), (86, 233958171), (129, 155972114), (134, 150152259), (201, 100101506), (258, 77986057), (402, 50050753), (2881, 6983826), (5762, 3491913), (8643, 2327942), (17286, 1163971)]