20880394926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4950307}}^1$

素因数の和:4950368

約数の個数: 32

約数和(自身を含む): 45146808960

約数和(自身を除く): 24266414034

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 4950307, 9900614, 14850921, 29701842, 94055833, 183161359, 188111666, 282167499, 366322718, 549484077, 564334998, 1098968154, 3480065821, 6960131642, 10440197463, 20880394926]

約数ペア:

[(1, 20880394926), (2, 10440197463), (3, 6960131642), (6, 3480065821), (19, 1098968154), (37, 564334998), (38, 549484077), (57, 366322718), (74, 282167499), (111, 188111666), (114, 183161359), (222, 94055833), (703, 29701842), (1406, 14850921), (2109, 9900614), (4218, 4950307)]