20097528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 55209600

約数和(自身を除く): 35112072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 269, 283, 538, 566, 807, 849, 1076, 1132, 1614, 1698, 2152, 2264, 2959, 3113, 3228, 3396, 5918, 6226, 6456, 6792, 8877, 9339, 11836, 12452, 17754, 18678, 23672, 24904, 35508, 37356, 71016, 74712, 76127, 152254, 228381, 304508, 456762, 609016, 837397, 913524, 1674794, 1827048, 2512191, 3349588, 5024382, 6699176, 10048764, 20097528]

約数ペア:

[(1, 20097528), (2, 10048764), (3, 6699176), (4, 5024382), (6, 3349588), (8, 2512191), (11, 1827048), (12, 1674794), (22, 913524), (24, 837397), (33, 609016), (44, 456762), (66, 304508), (88, 228381), (132, 152254), (264, 76127), (269, 74712), (283, 71016), (538, 37356), (566, 35508), (807, 24904), (849, 23672), (1076, 18678), (1132, 17754), (1614, 12452), (1698, 11836), (2152, 9339), (2264, 8877), (2959, 6792), (3113, 6456), (3228, 6226), (3396, 5918)]