20201384575151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{3491}}^1\times {\mathrm{20753}}^1$

素因数の和:24587

約数の個数: 32

約数和(自身を含む): 22098457402560

約数和(自身を除く): 1897072827409

約数列:

[1, 13, 89, 241, 1157, 3133, 3491, 20753, 21449, 45383, 269789, 278837, 310699, 841331, 1847017, 4039087, 5001473, 10937303, 24011221, 65019149, 72448723, 74878459, 445131097, 941833399, 973419967, 5786704261, 6447936347, 17460142243, 83823172511, 226981849159, 1553952659627, 20201384575151]

約数ペア:

[(1, 20201384575151), (13, 1553952659627), (89, 226981849159), (241, 83823172511), (1157, 17460142243), (3133, 6447936347), (3491, 5786704261), (20753, 973419967), (21449, 941833399), (45383, 445131097), (269789, 74878459), (278837, 72448723), (310699, 65019149), (841331, 24011221), (1847017, 10937303), (4039087, 5001473)]