19739635488

素因数分解:

$2^5\times 3^2\times {\mathrm{68540401}}^1$

素因数の和:68540417

約数の個数: 36

約数和(自身を含む): 56134589238

約数和(自身を除く): 36394953750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68540401, 137080802, 205621203, 274161604, 411242406, 548323208, 616863609, 822484812, 1096646416, 1233727218, 1644969624, 2193292832, 2467454436, 3289939248, 4934908872, 6579878496, 9869817744, 19739635488]

約数ペア:

[(1, 19739635488), (2, 9869817744), (3, 6579878496), (4, 4934908872), (6, 3289939248), (8, 2467454436), (9, 2193292832), (12, 1644969624), (16, 1233727218), (18, 1096646416), (24, 822484812), (32, 616863609), (36, 548323208), (48, 411242406), (72, 274161604), (96, 205621203), (144, 137080802), (288, 68540401)]