20595874178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{22189}}^1$

素因数の和:23594

約数の個数: 32

約数和(自身を含む): 34816642560

約数和(自身を除く): 14220768382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1361, 2722, 14971, 22189, 29942, 42191, 44378, 84382, 244079, 464101, 488158, 687859, 928202, 1375718, 7566449, 15132898, 30199229, 60398458, 332191519, 664383038, 936176099, 1872352198, 10297937089, 20595874178]

約数ペア:

[(1, 20595874178), (2, 10297937089), (11, 1872352198), (22, 936176099), (31, 664383038), (62, 332191519), (341, 60398458), (682, 30199229), (1361, 15132898), (2722, 7566449), (14971, 1375718), (22189, 928202), (29942, 687859), (42191, 488158), (44378, 464101), (84382, 244079)]