20072766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2087}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 46103040

約数和(自身を除く): 26030274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 2087, 3206, 4174, 4809, 6261, 9618, 12522, 14609, 29218, 43827, 87654, 477923, 955846, 1433769, 2867538, 3345461, 6690922, 10036383, 20072766]

約数ペア:

[(1, 20072766), (2, 10036383), (3, 6690922), (6, 3345461), (7, 2867538), (14, 1433769), (21, 955846), (42, 477923), (229, 87654), (458, 43827), (687, 29218), (1374, 14609), (1603, 12522), (2087, 9618), (3206, 6261), (4174, 4809)]