20954676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1741}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 52678080

約数和(自身を除く): 31723404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 177, 204, 236, 354, 708, 1003, 1741, 2006, 3009, 3482, 4012, 5223, 6018, 6964, 10446, 12036, 20892, 29597, 59194, 88791, 102719, 118388, 177582, 205438, 308157, 355164, 410876, 616314, 1232628, 1746223, 3492446, 5238669, 6984892, 10477338, 20954676]

約数ペア:

[(1, 20954676), (2, 10477338), (3, 6984892), (4, 5238669), (6, 3492446), (12, 1746223), (17, 1232628), (34, 616314), (51, 410876), (59, 355164), (68, 308157), (102, 205438), (118, 177582), (177, 118388), (204, 102719), (236, 88791), (354, 59194), (708, 29597), (1003, 20892), (1741, 12036), (2006, 10446), (3009, 6964), (3482, 6018), (4012, 5223)]