20087872

素因数分解:

$2^6\times 7^1\times {\mathrm{44839}}^1$

素因数の和:44858

約数の個数: 28

約数和(自身を含む): 45557440

約数和(自身を除く): 25469568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44839, 89678, 179356, 313873, 358712, 627746, 717424, 1255492, 1434848, 2510984, 2869696, 5021968, 10043936, 20087872]

約数ペア:

[(1, 20087872), (2, 10043936), (4, 5021968), (7, 2869696), (8, 2510984), (14, 1434848), (16, 1255492), (28, 717424), (32, 627746), (56, 358712), (64, 313873), (112, 179356), (224, 89678), (448, 44839)]