20087987584

素因数分解:

$2^7\times 7^1\times {\mathrm{22419629}}^1$

素因数の和:22419650

約数の個数: 32

約数和(自身を含む): 45736045200

約数和(自身を除く): 25648057616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22419629, 44839258, 89678516, 156937403, 179357032, 313874806, 358714064, 627749612, 717428128, 1255499224, 1434856256, 2510998448, 2869712512, 5021996896, 10043993792, 20087987584]

約数ペア:

[(1, 20087987584), (2, 10043993792), (4, 5021996896), (7, 2869712512), (8, 2510998448), (14, 1434856256), (16, 1255499224), (28, 717428128), (32, 627749612), (56, 358714064), (64, 313874806), (112, 179357032), (128, 156937403), (224, 89678516), (448, 44839258), (896, 22419629)]