20184889792

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13712561}}^1$

素因数の和:13712596

約数の個数: 28

約数和(自身を含む): 41795888976

約数和(自身を除く): 21610999184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13712561, 27425122, 54850244, 109700488, 219400976, 315388903, 438801952, 630777806, 877603904, 1261555612, 2523111224, 5046222448, 10092444896, 20184889792]

約数ペア:

[(1, 20184889792), (2, 10092444896), (4, 5046222448), (8, 2523111224), (16, 1261555612), (23, 877603904), (32, 630777806), (46, 438801952), (64, 315388903), (92, 219400976), (184, 109700488), (368, 54850244), (736, 27425122), (1472, 13712561)]