20151546304

素因数分解:

$2^6\times {\mathrm{1039}}^1\times {\mathrm{303049}}^1$

素因数の和:304100

約数の個数: 28

約数和(自身を含む): 40026844000

約数和(自身を除く): 19875297696

約数列:

[1, 2, 4, 8, 16, 32, 64, 1039, 2078, 4156, 8312, 16624, 33248, 66496, 303049, 606098, 1212196, 2424392, 4848784, 9697568, 19395136, 314867911, 629735822, 1259471644, 2518943288, 5037886576, 10075773152, 20151546304]

約数ペア:

[(1, 20151546304), (2, 10075773152), (4, 5037886576), (8, 2518943288), (16, 1259471644), (32, 629735822), (64, 314867911), (1039, 19395136), (2078, 9697568), (4156, 4848784), (8312, 2424392), (16624, 1212196), (33248, 606098), (66496, 303049)]