20150953336

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{78467}}^1$

素因数の和:79203

約数の個数: 32

約数和(自身を含む): 38643920640

約数和(自身を除く): 18492967304

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 683, 1366, 2732, 5464, 32101, 64202, 78467, 128404, 156934, 256808, 313868, 627736, 3687949, 7375898, 14751796, 29503592, 53592961, 107185922, 214371844, 428743688, 2518869167, 5037738334, 10075476668, 20150953336]

約数ペア:

[(1, 20150953336), (2, 10075476668), (4, 5037738334), (8, 2518869167), (47, 428743688), (94, 214371844), (188, 107185922), (376, 53592961), (683, 29503592), (1366, 14751796), (2732, 7375898), (5464, 3687949), (32101, 627736), (64202, 313868), (78467, 256808), (128404, 156934)]