20312896

素因数分解:

$2^6\times {\mathrm{433}}^1\times {\mathrm{733}}^1$

素因数の和:1178

約数の個数: 28

約数和(自身を含む): 40456612

約数和(自身を除く): 20143716

約数列:

[1, 2, 4, 8, 16, 32, 64, 433, 733, 866, 1466, 1732, 2932, 3464, 5864, 6928, 11728, 13856, 23456, 27712, 46912, 317389, 634778, 1269556, 2539112, 5078224, 10156448, 20312896]

約数ペア:

[(1, 20312896), (2, 10156448), (4, 5078224), (8, 2539112), (16, 1269556), (32, 634778), (64, 317389), (433, 46912), (733, 27712), (866, 23456), (1466, 13856), (1732, 11728), (2932, 6928), (3464, 5864)]