20111232955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151537}}^1$

素因数の和:151699

約数の個数: 32

約数和(自身を含む): 27931484160

約数和(自身を除く): 7820251205

約数列:

[1, 5, 11, 19, 55, 95, 127, 209, 635, 1045, 1397, 2413, 6985, 12065, 26543, 132715, 151537, 757685, 1666907, 2879203, 8334535, 14396015, 19245199, 31671233, 96225995, 158356165, 211697189, 365658781, 1058485945, 1828293905, 4022246591, 20111232955]

約数ペア:

[(1, 20111232955), (5, 4022246591), (11, 1828293905), (19, 1058485945), (55, 365658781), (95, 211697189), (127, 158356165), (209, 96225995), (635, 31671233), (1045, 19245199), (1397, 14396015), (2413, 8334535), (6985, 2879203), (12065, 1666907), (26543, 757685), (132715, 151537)]