20002770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3767}}^1$

素因数の和:3839

約数の個数: 48

約数和(自身を含む): 52902720

約数和(自身を除く): 32899950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3767, 5310, 7534, 11301, 18835, 22602, 33903, 37670, 56505, 67806, 113010, 169515, 222253, 339030, 444506, 666759, 1111265, 1333518, 2000277, 2222530, 3333795, 4000554, 6667590, 10001385, 20002770]

約数ペア:

[(1, 20002770), (2, 10001385), (3, 6667590), (5, 4000554), (6, 3333795), (9, 2222530), (10, 2000277), (15, 1333518), (18, 1111265), (30, 666759), (45, 444506), (59, 339030), (90, 222253), (118, 169515), (177, 113010), (295, 67806), (354, 56505), (531, 37670), (590, 33903), (885, 22602), (1062, 18835), (1770, 11301), (2655, 7534), (3767, 5310)]