20512999884074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1529223191}}^1$

素因数の和:1529223565

約数の個数: 16

約数和(自身を含む): 32480700598080

約数和(自身を除く): 11967700714006

約数列:

[1, 2, 19, 38, 353, 706, 6707, 13414, 1529223191, 3058446382, 29055240629, 58110481258, 539815786423, 1079631572846, 10256499942037, 20512999884074]

約数ペア:

[(1, 20512999884074), (2, 10256499942037), (19, 1079631572846), (38, 539815786423), (353, 58110481258), (706, 29055240629), (6707, 3058446382), (13414, 1529223191)]