20502552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{122039}}^1$

素因数の和:122055

約数の個数: 32

約数和(自身を含む): 58579200

約数和(自身を除く): 38076648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 122039, 244078, 366117, 488156, 732234, 854273, 976312, 1464468, 1708546, 2562819, 2928936, 3417092, 5125638, 6834184, 10251276, 20502552]

約数ペア:

[(1, 20502552), (2, 10251276), (3, 6834184), (4, 5125638), (6, 3417092), (7, 2928936), (8, 2562819), (12, 1708546), (14, 1464468), (21, 976312), (24, 854273), (28, 732234), (42, 488156), (56, 366117), (84, 244078), (168, 122039)]