20993136

素因数分解:

$2^4\times 3^1\times {\mathrm{437357}}^1$

素因数の和:437368

約数の個数: 20

約数和(自身を含む): 54232392

約数和(自身を除く): 33239256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 437357, 874714, 1312071, 1749428, 2624142, 3498856, 5248284, 6997712, 10496568, 20993136]

約数ペア:

[(1, 20993136), (2, 10496568), (3, 6997712), (4, 5248284), (6, 3498856), (8, 2624142), (12, 1749428), (16, 1312071), (24, 874714), (48, 437357)]