20162098192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74125361}}^1$

素因数の和:74125386

約数の個数: 20

約数和(自身を含む): 41361951996

約数和(自身を除く): 21199853804

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74125361, 148250722, 296501444, 593002888, 1186005776, 1260131137, 2520262274, 5040524548, 10081049096, 20162098192]

約数ペア:

[(1, 20162098192), (2, 10081049096), (4, 5040524548), (8, 2520262274), (16, 1260131137), (17, 1186005776), (34, 593002888), (68, 296501444), (136, 148250722), (272, 74125361)]