20186901570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{173293}}^1$

素因数の和:173667

約数の個数: 64

約数和(自身を含む): 53003009664

約数和(自身を除く): 32816108094

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 353, 706, 1059, 1765, 2118, 3530, 3883, 5295, 7766, 10590, 11649, 19415, 23298, 38830, 58245, 116490, 173293, 346586, 519879, 866465, 1039758, 1732930, 1906223, 2599395, 3812446, 5198790, 5718669, 9531115, 11437338, 19062230, 28593345, 57186690, 61172429, 122344858, 183517287, 305862145, 367034574, 611724290, 672896719, 917586435, 1345793438, 1835172870, 2018690157, 3364483595, 4037380314, 6728967190, 10093450785, 20186901570]

約数ペア:

[(1, 20186901570), (2, 10093450785), (3, 6728967190), (5, 4037380314), (6, 3364483595), (10, 2018690157), (11, 1835172870), (15, 1345793438), (22, 917586435), (30, 672896719), (33, 611724290), (55, 367034574), (66, 305862145), (110, 183517287), (165, 122344858), (330, 61172429), (353, 57186690), (706, 28593345), (1059, 19062230), (1765, 11437338), (2118, 9531115), (3530, 5718669), (3883, 5198790), (5295, 3812446), (7766, 2599395), (10590, 1906223), (11649, 1732930), (19415, 1039758), (23298, 866465), (38830, 519879), (58245, 346586), (116490, 173293)]