20296098770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{317077}}^1$

素因数の和:317294

約数の個数: 32

約数和(自身を含む): 37737355248

約数和(自身を除く): 17441256478

約数列:

[1, 2, 5, 10, 37, 74, 173, 185, 346, 370, 865, 1730, 6401, 12802, 32005, 64010, 317077, 634154, 1585385, 3170770, 11731849, 23463698, 54854321, 58659245, 109708642, 117318490, 274271605, 548543210, 2029609877, 4059219754, 10148049385, 20296098770]

約数ペア:

[(1, 20296098770), (2, 10148049385), (5, 4059219754), (10, 2029609877), (37, 548543210), (74, 274271605), (173, 117318490), (185, 109708642), (346, 58659245), (370, 54854321), (865, 23463698), (1730, 11731849), (6401, 3170770), (12802, 1585385), (32005, 634154), (64010, 317077)]