20160473421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{55787}}^1$

素因数の和:56081

約数の個数: 32

約数和(自身を含む): 30077319168

約数和(自身を除く): 9916845747

約数列:

[1, 3, 11, 33, 47, 141, 233, 517, 699, 1551, 2563, 7689, 10951, 32853, 55787, 120461, 167361, 361383, 613657, 1840971, 2621989, 7865967, 12998371, 28841879, 38995113, 86525637, 142982081, 428946243, 610923437, 1832770311, 6720157807, 20160473421]

約数ペア:

[(1, 20160473421), (3, 6720157807), (11, 1832770311), (33, 610923437), (47, 428946243), (141, 142982081), (233, 86525637), (517, 38995113), (699, 28841879), (1551, 12998371), (2563, 7865967), (7689, 2621989), (10951, 1840971), (32853, 613657), (55787, 361383), (120461, 167361)]