20946592

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{6481}}^1$

素因数の和:6592

約数の個数: 24

約数和(自身を含む): 41653332

約数和(自身を除く): 20706740

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 6481, 12962, 25924, 51848, 103696, 207392, 654581, 1309162, 2618324, 5236648, 10473296, 20946592]

約数ペア:

[(1, 20946592), (2, 10473296), (4, 5236648), (8, 2618324), (16, 1309162), (32, 654581), (101, 207392), (202, 103696), (404, 51848), (808, 25924), (1616, 12962), (3232, 6481)]