20162323072

素因数分解:

$2^7\times {\mathrm{20707}}^1\times {\mathrm{7607}}^1$

素因数の和:28328

約数の個数: 32

約数和(自身を含む): 40174348320

約数和(自身を除く): 20012025248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 7607, 15214, 20707, 30428, 41414, 60856, 82828, 121712, 165656, 243424, 331312, 486848, 662624, 973696, 1325248, 2650496, 157518149, 315036298, 630072596, 1260145192, 2520290384, 5040580768, 10081161536, 20162323072]

約数ペア:

[(1, 20162323072), (2, 10081161536), (4, 5040580768), (8, 2520290384), (16, 1260145192), (32, 630072596), (64, 315036298), (128, 157518149), (7607, 2650496), (15214, 1325248), (20707, 973696), (30428, 662624), (41414, 486848), (60856, 331312), (82828, 243424), (121712, 165656)]