20184211184

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{14401}}^1$

素因数の和:15009

約数の個数: 40

約数和(自身を含む): 39377948400

約数和(自身を除く): 19193737216

約数列:

[1, 2, 4, 8, 16, 251, 349, 502, 698, 1004, 1396, 2008, 2792, 4016, 5584, 14401, 28802, 57604, 87599, 115208, 175198, 230416, 350396, 700792, 1401584, 3614651, 5025949, 7229302, 10051898, 14458604, 20103796, 28917208, 40207592, 57834416, 80415184, 1261513199, 2523026398, 5046052796, 10092105592, 20184211184]

約数ペア:

[(1, 20184211184), (2, 10092105592), (4, 5046052796), (8, 2523026398), (16, 1261513199), (251, 80415184), (349, 57834416), (502, 40207592), (698, 28917208), (1004, 20103796), (1396, 14458604), (2008, 10051898), (2792, 7229302), (4016, 5025949), (5584, 3614651), (14401, 1401584), (28802, 700792), (57604, 350396), (87599, 230416), (115208, 175198)]