20163225906

素因数分解:

$2^1\times 3^2\times {\mathrm{91153}}^1\times {\mathrm{12289}}^1$

素因数の和:103450

約数の個数: 24

約数和(自身を含む): 43691023740

約数和(自身を除く): 23527797834

約数列:

[1, 2, 3, 6, 9, 18, 12289, 24578, 36867, 73734, 91153, 110601, 182306, 221202, 273459, 546918, 820377, 1640754, 1120179217, 2240358434, 3360537651, 6721075302, 10081612953, 20163225906]

約数ペア:

[(1, 20163225906), (2, 10081612953), (3, 6721075302), (6, 3360537651), (9, 2240358434), (18, 1120179217), (12289, 1640754), (24578, 820377), (36867, 546918), (73734, 273459), (91153, 221202), (110601, 182306)]