20762944

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1190

約数の個数: 28

約数和(自身を含む): 41351200

約数和(自身を除く): 20588256

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 739, 878, 1478, 1756, 2956, 3512, 5912, 7024, 11824, 14048, 23648, 28096, 47296, 324421, 648842, 1297684, 2595368, 5190736, 10381472, 20762944]

約数ペア:

[(1, 20762944), (2, 10381472), (4, 5190736), (8, 2595368), (16, 1297684), (32, 648842), (64, 324421), (439, 47296), (739, 28096), (878, 23648), (1478, 14048), (1756, 11824), (2956, 7024), (3512, 5912)]