20590948218

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23899}}^1\times {\mathrm{3881}}^1$

素因数の和:27822

約数の個数: 32

約数和(自身を含む): 42307588800

約数和(自身を除く): 21716640582

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 3881, 7762, 11643, 23286, 23899, 47798, 71697, 143394, 143597, 287194, 430791, 861582, 884263, 1768526, 2652789, 5305578, 92752019, 185504038, 278256057, 556512114, 3431824703, 6863649406, 10295474109, 20590948218]

約数ペア:

[(1, 20590948218), (2, 10295474109), (3, 6863649406), (6, 3431824703), (37, 556512114), (74, 278256057), (111, 185504038), (222, 92752019), (3881, 5305578), (7762, 2652789), (11643, 1768526), (23286, 884263), (23899, 861582), (47798, 430791), (71697, 287194), (143394, 143597)]