20210449528

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{151303}}^1$

素因数の和:151651

約数の個数: 32

約数和(自身を含む): 38673302400

約数和(自身を除く): 18462852872

約数列:

[1, 2, 4, 8, 59, 118, 236, 283, 472, 566, 1132, 2264, 16697, 33394, 66788, 133576, 151303, 302606, 605212, 1210424, 8926877, 17853754, 35707508, 42818749, 71415016, 85637498, 171274996, 342549992, 2526306191, 5052612382, 10105224764, 20210449528]

約数ペア:

[(1, 20210449528), (2, 10105224764), (4, 5052612382), (8, 2526306191), (59, 342549992), (118, 171274996), (236, 85637498), (283, 71415016), (472, 42818749), (566, 35707508), (1132, 17853754), (2264, 8926877), (16697, 1210424), (33394, 605212), (66788, 302606), (133576, 151303)]