20167553936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7993}}^1\times {\mathrm{5087}}^1$

素因数の和:13119

約数の個数: 40

約数和(自身を含む): 40348084224

約数和(自身を除く): 20180530288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5087, 7993, 10174, 15986, 20348, 31972, 40696, 63944, 81392, 127888, 157697, 247783, 315394, 495566, 630788, 991132, 1261576, 1982264, 2523152, 3964528, 40660391, 81320782, 162641564, 325283128, 650566256, 1260472121, 2520944242, 5041888484, 10083776968, 20167553936]

約数ペア:

[(1, 20167553936), (2, 10083776968), (4, 5041888484), (8, 2520944242), (16, 1260472121), (31, 650566256), (62, 325283128), (124, 162641564), (248, 81320782), (496, 40660391), (5087, 3964528), (7993, 2523152), (10174, 1982264), (15986, 1261576), (20348, 991132), (31972, 630788), (40696, 495566), (63944, 315394), (81392, 247783), (127888, 157697)]