20121076626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{230213}}^1$

素因数の和:232306

約数の個数: 32

約数和(自身を含む): 46013332608

約数和(自身を除く): 25892255982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2081, 4162, 6243, 12486, 14567, 29134, 43701, 87402, 230213, 460426, 690639, 1381278, 1611491, 3222982, 4834473, 9668946, 479073253, 958146506, 1437219759, 2874439518, 3353512771, 6707025542, 10060538313, 20121076626]

約数ペア:

[(1, 20121076626), (2, 10060538313), (3, 6707025542), (6, 3353512771), (7, 2874439518), (14, 1437219759), (21, 958146506), (42, 479073253), (2081, 9668946), (4162, 4834473), (6243, 3222982), (12486, 1611491), (14567, 1381278), (29134, 690639), (43701, 460426), (87402, 230213)]