20096167912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{730451}}^1$

素因数の和:730657

約数の個数: 32

約数和(自身を含む): 39882679200

約数和(自身を除く): 19786511288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 3439, 6878, 13756, 27512, 730451, 1460902, 2921804, 5843608, 13878569, 27757138, 55514276, 111028552, 132211631, 264423262, 528846524, 1057693048, 2512020989, 5024041978, 10048083956, 20096167912]

約数ペア:

[(1, 20096167912), (2, 10048083956), (4, 5024041978), (8, 2512020989), (19, 1057693048), (38, 528846524), (76, 264423262), (152, 132211631), (181, 111028552), (362, 55514276), (724, 27757138), (1448, 13878569), (3439, 5843608), (6878, 2921804), (13756, 1460902), (27512, 730451)]