20469092

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1181}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 41039040

約数和(自身を除く): 20569948

約数列:

[1, 2, 4, 7, 14, 28, 619, 1181, 1238, 2362, 2476, 4333, 4724, 8267, 8666, 16534, 17332, 33068, 731039, 1462078, 2924156, 5117273, 10234546, 20469092]

約数ペア:

[(1, 20469092), (2, 10234546), (4, 5117273), (7, 2924156), (14, 1462078), (28, 731039), (619, 33068), (1181, 17332), (1238, 16534), (2362, 8666), (2476, 8267), (4333, 4724)]